// Generated by scripts/generate-tzdata.py; IANA tzdata 2026e, public domain.
// UTC intervals [1970-01-01, 2101-01-01). Do not edit by hand.
///|
fn zone_transitions(name : String) -> Array[(Int64, Int32)]? {
match name {
"UTC" | "Etc/UTC" | "GMT" | "Etc/GMT" | "Z" | "UT" => Some([(0L, 0)])
"Europe/Paris" =>
Some([
(0L, 3600),
(196819200L, 7200),
(212540400L, 3600),
(228877200L, 7200),
(243997200L, 3600),
(260326800L, 7200),
(276051600L, 3600),
(291776400L, 7200),
(307501200L, 3600),
(323830800L, 7200),
(338950800L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/Berlin"
| "Europe/Stockholm"
| "Europe/Oslo"
| "Europe/Copenhagen" =>
Some([
(0L, 3600),
(323830800L, 7200),
(338950800L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/Madrid" =>
Some([
(0L, 3600),
(135122400L, 7200),
(150246000L, 3600),
(166572000L, 7200),
(181695600L, 3600),
(196812000L, 7200),
(212540400L, 3600),
(228866400L, 7200),
(243990000L, 3600),
(260326800L, 7200),
(276051600L, 3600),
(291776400L, 7200),
(307501200L, 3600),
(323830800L, 7200),
(338950800L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/Rome" =>
Some([
(0L, 3600),
(12956400L, 7200),
(23238000L, 3600),
(43801200L, 7200),
(54687600L, 3600),
(75855600L, 7200),
(86742000L, 3600),
(107910000L, 7200),
(118191600L, 3600),
(138754800L, 7200),
(149641200L, 3600),
(170809200L, 7200),
(181090800L, 3600),
(202258800L, 7200),
(212540400L, 3600),
(233103600L, 7200),
(243990000L, 3600),
(265158000L, 7200),
(276044400L, 3600),
(296607600L, 7200),
(307494000L, 3600),
(323830800L, 7200),
(338950800L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/Amsterdam" | "Europe/Brussels" =>
Some([
(0L, 3600),
(228877200L, 7200),
(243997200L, 3600),
(260326800L, 7200),
(276051600L, 3600),
(291776400L, 7200),
(307501200L, 3600),
(323830800L, 7200),
(338950800L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/Vienna" =>
Some([
(0L, 3600),
(323823600L, 7200),
(338940000L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/Zurich" =>
Some([
(0L, 3600),
(354675600L, 7200),
(370400400L, 3600),
(386125200L, 7200),
(401850000L, 3600),
(417574800L, 7200),
(433299600L, 3600),
(449024400L, 7200),
(465354000L, 3600),
(481078800L, 7200),
(496803600L, 3600),
(512528400L, 7200),
(528253200L, 3600),
(543978000L, 7200),
(559702800L, 3600),
(575427600L, 7200),
(591152400L, 3600),
(606877200L, 7200),
(622602000L, 3600),
(638326800L, 7200),
(654656400L, 3600),
(670381200L, 7200),
(686106000L, 3600),
(701830800L, 7200),
(717555600L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(828234000L, 7200),
(846378000L, 3600),
(859683600L, 7200),
(877827600L, 3600),
(891133200L, 7200),
(909277200L, 3600),
(922582800L, 7200),
(941331600L, 3600),
(954032400L, 7200),
(972781200L, 3600),
(985482000L, 7200),
(1004230800L, 3600),
(1017536400L, 7200),
(1035680400L, 3600),
(1048986000L, 7200),
(1067130000L, 3600),
(1080435600L, 7200),
(1099184400L, 3600),
(1111885200L, 7200),
(1130634000L, 3600),
(1143334800L, 7200),
(1162083600L, 3600),
(1174784400L, 7200),
(1193533200L, 3600),
(1206838800L, 7200),
(1224982800L, 3600),
(1238288400L, 7200),
(1256432400L, 3600),
(1269738000L, 7200),
(1288486800L, 3600),
(1301187600L, 7200),
(1319936400L, 3600),
(1332637200L, 7200),
(1351386000L, 3600),
(1364691600L, 7200),
(1382835600L, 3600),
(1396141200L, 7200),
(1414285200L, 3600),
(1427590800L, 7200),
(1445734800L, 3600),
(1459040400L, 7200),
(1477789200L, 3600),
(1490490000L, 7200),
(1509238800L, 3600),
(1521939600L, 7200),
(1540688400L, 3600),
(1553994000L, 7200),
(1572138000L, 3600),
(1585443600L, 7200),
(1603587600L, 3600),
(1616893200L, 7200),
(1635642000L, 3600),
(1648342800L, 7200),
(1667091600L, 3600),
(1679792400L, 7200),
(1698541200L, 3600),
(1711846800L, 7200),
(1729990800L, 3600),
(1743296400L, 7200),
(1761440400L, 3600),
(1774746000L, 7200),
(1792890000L, 3600),
(1806195600L, 7200),
(1824944400L, 3600),
(1837645200L, 7200),
(1856394000L, 3600),
(1869094800L, 7200),
(1887843600L, 3600),
(1901149200L, 7200),
(1919293200L, 3600),
(1932598800L, 7200),
(1950742800L, 3600),
(1964048400L, 7200),
(1982797200L, 3600),
(1995498000L, 7200),
(2014246800L, 3600),
(2026947600L, 7200),
(2045696400L, 3600),
(2058397200L, 7200),
(2077146000L, 3600),
(2090451600L, 7200),
(2108595600L, 3600),
(2121901200L, 7200),
(2140045200L, 3600),
(2153350800L, 7200),
(2172099600L, 3600),
(2184800400L, 7200),
(2203549200L, 3600),
(2216250000L, 7200),
(2234998800L, 3600),
(2248304400L, 7200),
(2266448400L, 3600),
(2279754000L, 7200),
(2297898000L, 3600),
(2311203600L, 7200),
(2329347600L, 3600),
(2342653200L, 7200),
(2361402000L, 3600),
(2374102800L, 7200),
(2392851600L, 3600),
(2405552400L, 7200),
(2424301200L, 3600),
(2437606800L, 7200),
(2455750800L, 3600),
(2469056400L, 7200),
(2487200400L, 3600),
(2500506000L, 7200),
(2519254800L, 3600),
(2531955600L, 7200),
(2550704400L, 3600),
(2563405200L, 7200),
(2582154000L, 3600),
(2595459600L, 7200),
(2613603600L, 3600),
(2626909200L, 7200),
(2645053200L, 3600),
(2658358800L, 7200),
(2676502800L, 3600),
(2689808400L, 7200),
(2708557200L, 3600),
(2721258000L, 7200),
(2740006800L, 3600),
(2752707600L, 7200),
(2771456400L, 3600),
(2784762000L, 7200),
(2802906000L, 3600),
(2816211600L, 7200),
(2834355600L, 3600),
(2847661200L, 7200),
(2866410000L, 3600),
(2879110800L, 7200),
(2897859600L, 3600),
(2910560400L, 7200),
(2929309200L, 3600),
(2942010000L, 7200),
(2960758800L, 3600),
(2974064400L, 7200),
(2992208400L, 3600),
(3005514000L, 7200),
(3023658000L, 3600),
(3036963600L, 7200),
(3055712400L, 3600),
(3068413200L, 7200),
(3087162000L, 3600),
(3099862800L, 7200),
(3118611600L, 3600),
(3131917200L, 7200),
(3150061200L, 3600),
(3163366800L, 7200),
(3181510800L, 3600),
(3194816400L, 7200),
(3212960400L, 3600),
(3226266000L, 7200),
(3245014800L, 3600),
(3257715600L, 7200),
(3276464400L, 3600),
(3289165200L, 7200),
(3307914000L, 3600),
(3321219600L, 7200),
(3339363600L, 3600),
(3352669200L, 7200),
(3370813200L, 3600),
(3384118800L, 7200),
(3402867600L, 3600),
(3415568400L, 7200),
(3434317200L, 3600),
(3447018000L, 7200),
(3465766800L, 3600),
(3479072400L, 7200),
(3497216400L, 3600),
(3510522000L, 7200),
(3528666000L, 3600),
(3541971600L, 7200),
(3560115600L, 3600),
(3573421200L, 7200),
(3592170000L, 3600),
(3604870800L, 7200),
(3623619600L, 3600),
(3636320400L, 7200),
(3655069200L, 3600),
(3668374800L, 7200),
(3686518800L, 3600),
(3699824400L, 7200),
(3717968400L, 3600),
(3731274000L, 7200),
(3750022800L, 3600),
(3762723600L, 7200),
(3781472400L, 3600),
(3794173200L, 7200),
(3812922000L, 3600),
(3825622800L, 7200),
(3844371600L, 3600),
(3857677200L, 7200),
(3875821200L, 3600),
(3889126800L, 7200),
(3907270800L, 3600),
(3920576400L, 7200),
(3939325200L, 3600),
(3952026000L, 7200),
(3970774800L, 3600),
(3983475600L, 7200),
(4002224400L, 3600),
(4015530000L, 7200),
(4033674000L, 3600),
(4046979600L, 7200),
(4065123600L, 3600),
(4078429200L, 7200),
(4096573200L, 3600),
(4109878800L, 7200),
(4128627600L, 3600),
])
"Europe/London" | "Europe/Dublin" =>
Some([
(0L, 3600),
(57722400L, 0),
(69818400L, 3600),
(89172000L, 0),
(101268000L, 3600),
(120621600L, 0),
(132717600L, 3600),
(152071200L, 0),
(164167200L, 3600),
(183520800L, 0),
(196221600L, 3600),
(214970400L, 0),
(227671200L, 3600),
(246420000L, 0),
(259120800L, 3600),
(278474400L, 0),
(290570400L, 3600),
(309924000L, 0),
(322020000L, 3600),
(341373600L, 0),
(354675600L, 3600),
(372819600L, 0),
(386125200L, 3600),
(404269200L, 0),
(417574800L, 3600),
(435718800L, 0),
(449024400L, 3600),
(467773200L, 0),
(481078800L, 3600),
(499222800L, 0),
(512528400L, 3600),
(530672400L, 0),
(543978000L, 3600),
(562122000L, 0),
(575427600L, 3600),
(593571600L, 0),
(606877200L, 3600),
(625626000L, 0),
(638326800L, 3600),
(657075600L, 0),
(670381200L, 3600),
(688525200L, 0),
(701830800L, 3600),
(719974800L, 0),
(733280400L, 3600),
(751424400L, 0),
(764730000L, 3600),
(782874000L, 0),
(796179600L, 3600),
(814323600L, 0),
(828234000L, 3600),
(846378000L, 0),
(859683600L, 3600),
(877827600L, 0),
(891133200L, 3600),
(909277200L, 0),
(922582800L, 3600),
(941331600L, 0),
(954032400L, 3600),
(972781200L, 0),
(985482000L, 3600),
(1004230800L, 0),
(1017536400L, 3600),
(1035680400L, 0),
(1048986000L, 3600),
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(1080435600L, 3600),
(1099184400L, 0),
(1111885200L, 3600),
(1130634000L, 0),
(1143334800L, 3600),
(1162083600L, 0),
(1174784400L, 3600),
(1193533200L, 0),
(1206838800L, 3600),
(1224982800L, 0),
(1238288400L, 3600),
(1256432400L, 0),
(1269738000L, 3600),
(1288486800L, 0),
(1301187600L, 3600),
(1319936400L, 0),
(1332637200L, 3600),
(1351386000L, 0),
(1364691600L, 3600),
(1382835600L, 0),
(1396141200L, 3600),
(1414285200L, 0),
(1427590800L, 3600),
(1445734800L, 0),
(1459040400L, 3600),
(1477789200L, 0),
(1490490000L, 3600),
(1509238800L, 0),
(1521939600L, 3600),
(1540688400L, 0),
(1553994000L, 3600),
(1572138000L, 0),
(1585443600L, 3600),
(1603587600L, 0),
(1616893200L, 3600),
(1635642000L, 0),
(1648342800L, 3600),
(1667091600L, 0),
(1679792400L, 3600),
(1698541200L, 0),
(1711846800L, 3600),
(1729990800L, 0),
(1743296400L, 3600),
(1761440400L, 0),
(1774746000L, 3600),
(1792890000L, 0),
(1806195600L, 3600),
(1824944400L, 0),
(1837645200L, 3600),
(1856394000L, 0),
(1869094800L, 3600),
(1887843600L, 0),
(1901149200L, 3600),
(1919293200L, 0),
(1932598800L, 3600),
(1950742800L, 0),
(1964048400L, 3600),
(1982797200L, 0),
(1995498000L, 3600),
(2014246800L, 0),
(2026947600L, 3600),
(2045696400L, 0),
(2058397200L, 3600),
(2077146000L, 0),
(2090451600L, 3600),
(2108595600L, 0),
(2121901200L, 3600),
(2140045200L, 0),
(2153350800L, 3600),
(2172099600L, 0),
(2184800400L, 3600),
(2203549200L, 0),
(2216250000L, 3600),
(2234998800L, 0),
(2248304400L, 3600),
(2266448400L, 0),
(2279754000L, 3600),
(2297898000L, 0),
(2311203600L, 3600),
(2329347600L, 0),
(2342653200L, 3600),
(2361402000L, 0),
(2374102800L, 3600),
(2392851600L, 0),
(2405552400L, 3600),
(2424301200L, 0),
(2437606800L, 3600),
(2455750800L, 0),
(2469056400L, 3600),
(2487200400L, 0),
(2500506000L, 3600),
(2519254800L, 0),
(2531955600L, 3600),
(2550704400L, 0),
(2563405200L, 3600),
(2582154000L, 0),
(2595459600L, 3600),
(2613603600L, 0),
(2626909200L, 3600),
(2645053200L, 0),
(2658358800L, 3600),
(2676502800L, 0),
(2689808400L, 3600),
(2708557200L, 0),
(2721258000L, 3600),
(2740006800L, 0),
(2752707600L, 3600),
(2771456400L, 0),
(2784762000L, 3600),
(2802906000L, 0),
(2816211600L, 3600),
(2834355600L, 0),
(2847661200L, 3600),
(2866410000L, 0),
(2879110800L, 3600),
(2897859600L, 0),
(2910560400L, 3600),
(2929309200L, 0),
(2942010000L, 3600),
(2960758800L, 0),
(2974064400L, 3600),
(2992208400L, 0),
(3005514000L, 3600),
(3023658000L, 0),
(3036963600L, 3600),
(3055712400L, 0),
(3068413200L, 3600),
(3087162000L, 0),
(3099862800L, 3600),
(3118611600L, 0),
(3131917200L, 3600),
(3150061200L, 0),
(3163366800L, 3600),
(3181510800L, 0),
(3194816400L, 3600),
(3212960400L, 0),
(3226266000L, 3600),
(3245014800L, 0),
(3257715600L, 3600),
(3276464400L, 0),
(3289165200L, 3600),
(3307914000L, 0),
(3321219600L, 3600),
(3339363600L, 0),
(3352669200L, 3600),
(3370813200L, 0),
(3384118800L, 3600),
(3402867600L, 0),
(3415568400L, 3600),
(3434317200L, 0),
(3447018000L, 3600),
(3465766800L, 0),
(3479072400L, 3600),
(3497216400L, 0),
(3510522000L, 3600),
(3528666000L, 0),
(3541971600L, 3600),
(3560115600L, 0),
(3573421200L, 3600),
(3592170000L, 0),
(3604870800L, 3600),
(3623619600L, 0),
(3636320400L, 3600),
(3655069200L, 0),
(3668374800L, 3600),
(3686518800L, 0),
(3699824400L, 3600),
(3717968400L, 0),
(3731274000L, 3600),
(3750022800L, 0),
(3762723600L, 3600),
(3781472400L, 0),
(3794173200L, 3600),
(3812922000L, 0),
(3825622800L, 3600),
(3844371600L, 0),
(3857677200L, 3600),
(3875821200L, 0),
(3889126800L, 3600),
(3907270800L, 0),
(3920576400L, 3600),
(3939325200L, 0),
(3952026000L, 3600),
(3970774800L, 0),
(3983475600L, 3600),
(4002224400L, 0),
(4015530000L, 3600),
(4033674000L, 0),
(4046979600L, 3600),
(4065123600L, 0),
(4078429200L, 3600),
(4096573200L, 0),
(4109878800L, 3600),
(4128627600L, 0),
])
"Europe/Lisbon" =>
Some([
(0L, 3600),
(212544000L, 0),
(228268800L, 3600),
(243993600L, 0),
(260326800L, 3600),
(276051600L, 0),
(291776400L, 3600),
(307501200L, 0),
(323830800L, 3600),
(338950800L, 0),
(354672000L, 3600),
(370396800L, 0),
(386121600L, 3600),
(401846400L, 0),
(417571200L, 3600),
(433296000L, 0),
(449020800L, 3600),
(465350400L, 0),
(481075200L, 3600),
(496800000L, 0),
(512528400L, 3600),
(528253200L, 0),
(543978000L, 3600),
(559702800L, 0),
(575427600L, 3600),
(591152400L, 0),
(606877200L, 3600),
(622602000L, 0),
(638326800L, 3600),
(654656400L, 0),
(670381200L, 3600),
(686106000L, 0),
(701830800L, 3600),
(733280400L, 7200),
(749005200L, 3600),
(764730000L, 7200),
(780454800L, 3600),
(796179600L, 7200),
(811904400L, 3600),
(846378000L, 0),
(859683600L, 3600),
(877827600L, 0),
(891133200L, 3600),
(909277200L, 0),
(922582800L, 3600),
(941331600L, 0),
(954032400L, 3600),
(972781200L, 0),
(985482000L, 3600),
(1004230800L, 0),
(1017536400L, 3600),
(1035680400L, 0),
(1048986000L, 3600),
(1067130000L, 0),
(1080435600L, 3600),
(1099184400L, 0),
(1111885200L, 3600),
(1130634000L, 0),
(1143334800L, 3600),
(1162083600L, 0),
(1174784400L, 3600),
(1193533200L, 0),
(1206838800L, 3600),
(1224982800L, 0),
(1238288400L, 3600),
(1256432400L, 0),
(1269738000L, 3600),
(1288486800L, 0),
(1301187600L, 3600),
(1319936400L, 0),
(1332637200L, 3600),
(1351386000L, 0),
(1364691600L, 3600),
(1382835600L, 0),
(1396141200L, 3600),
(1414285200L, 0),
(1427590800L, 3600),
(1445734800L, 0),
(1459040400L, 3600),
(1477789200L, 0),
(1490490000L, 3600),
(1509238800L, 0),
(1521939600L, 3600),
(1540688400L, 0),
(1553994000L, 3600),
(1572138000L, 0),
(1585443600L, 3600),
(1603587600L, 0),
(1616893200L, 3600),
(1635642000L, 0),
(1648342800L, 3600),
(1667091600L, 0),
(1679792400L, 3600),
(1698541200L, 0),
(1711846800L, 3600),
(1729990800L, 0),
(1743296400L, 3600),
(1761440400L, 0),
(1774746000L, 3600),
(1792890000L, 0),
(1806195600L, 3600),
(1824944400L, 0),
(1837645200L, 3600),
(1856394000L, 0),
(1869094800L, 3600),
(1887843600L, 0),
(1901149200L, 3600),
(1919293200L, 0),
(1932598800L, 3600),
(1950742800L, 0),
(1964048400L, 3600),
(1982797200L, 0),
(1995498000L, 3600),
(2014246800L, 0),
(2026947600L, 3600),
(2045696400L, 0),
(2058397200L, 3600),
(2077146000L, 0),
(2090451600L, 3600),
(2108595600L, 0),
(2121901200L, 3600),
(2140045200L, 0),
(2153350800L, 3600),
(2172099600L, 0),
(2184800400L, 3600),
(2203549200L, 0),
(2216250000L, 3600),
(2234998800L, 0),
(2248304400L, 3600),
(2266448400L, 0),
(2279754000L, 3600),
(2297898000L, 0),
(2311203600L, 3600),
(2329347600L, 0),
(2342653200L, 3600),
(2361402000L, 0),
(2374102800L, 3600),
(2392851600L, 0),
(2405552400L, 3600),
(2424301200L, 0),
(2437606800L, 3600),
(2455750800L, 0),
(2469056400L, 3600),
(2487200400L, 0),
(2500506000L, 3600),
(2519254800L, 0),
(2531955600L, 3600),
(2550704400L, 0),
(2563405200L, 3600),
(2582154000L, 0),
(2595459600L, 3600),
(2613603600L, 0),
(2626909200L, 3600),
(2645053200L, 0),
(2658358800L, 3600),
(2676502800L, 0),
(2689808400L, 3600),
(2708557200L, 0),
(2721258000L, 3600),
(2740006800L, 0),
(2752707600L, 3600),
(2771456400L, 0),
(2784762000L, 3600),
(2802906000L, 0),
(2816211600L, 3600),
(2834355600L, 0),
(2847661200L, 3600),
(2866410000L, 0),
(2879110800L, 3600),
(2897859600L, 0),
(2910560400L, 3600),
(2929309200L, 0),
(2942010000L, 3600),
(2960758800L, 0),
(2974064400L, 3600),
(2992208400L, 0),
(3005514000L, 3600),
(3023658000L, 0),
(3036963600L, 3600),
(3055712400L, 0),
(3068413200L, 3600),
(3087162000L, 0),
(3099862800L, 3600),
(3118611600L, 0),
(3131917200L, 3600),
(3150061200L, 0),
(3163366800L, 3600),
(3181510800L, 0),
(3194816400L, 3600),
(3212960400L, 0),
(3226266000L, 3600),
(3245014800L, 0),
(3257715600L, 3600),
(3276464400L, 0),
(3289165200L, 3600),
(3307914000L, 0),
(3321219600L, 3600),
(3339363600L, 0),
(3352669200L, 3600),
(3370813200L, 0),
(3384118800L, 3600),
(3402867600L, 0),
(3415568400L, 3600),
(3434317200L, 0),
(3447018000L, 3600),
(3465766800L, 0),
(3479072400L, 3600),
(3497216400L, 0),
(3510522000L, 3600),
(3528666000L, 0),
(3541971600L, 3600),
(3560115600L, 0),
(3573421200L, 3600),
(3592170000L, 0),
(3604870800L, 3600),
(3623619600L, 0),
(3636320400L, 3600),
(3655069200L, 0),
(3668374800L, 3600),
(3686518800L, 0),
(3699824400L, 3600),
(3717968400L, 0),
(3731274000L, 3600),
(3750022800L, 0),
(3762723600L, 3600),
(3781472400L, 0),
(3794173200L, 3600),
(3812922000L, 0),
(3825622800L, 3600),
(3844371600L, 0),
(3857677200L, 3600),
(3875821200L, 0),
(3889126800L, 3600),
(3907270800L, 0),
(3920576400L, 3600),
(3939325200L, 0),
(3952026000L, 3600),
(3970774800L, 0),
(3983475600L, 3600),
(4002224400L, 0),
(4015530000L, 3600),
(4033674000L, 0),
(4046979600L, 3600),
(4065123600L, 0),
(4078429200L, 3600),
(4096573200L, 0),
(4109878800L, 3600),
(4128627600L, 0),
])
"Asia/Dhaka" =>
Some([(0L, 21600), (1245430800L, 25200), (1262278800L, 21600)])
"Asia/Kolkata" | "Asia/Calcutta" => Some([(0L, 19800)])
"Asia/Karachi" =>
Some([
(0L, 18000),
(1018119600L, 21600),
(1033840800L, 18000),
(1212260400L, 21600),
(1225476000L, 18000),
(1239735600L, 21600),
(1257012000L, 18000),
])
"Asia/Tokyo" => Some([(0L, 32400)])
"Asia/Shanghai" =>
Some([
(0L, 28800),
(515527200L, 32400),
(527014800L, 28800),
(545162400L, 32400),
(558464400L, 28800),
(577216800L, 32400),
(589914000L, 28800),
(608666400L, 32400),
(621968400L, 28800),
(640116000L, 32400),
(653418000L, 28800),
(671565600L, 32400),
(684867600L, 28800),
])
"Asia/Hong_Kong" =>
Some([
(0L, 28800),
(9315000L, 32400),
(25036200L, 28800),
(40764600L, 32400),
(56485800L, 28800),
(72214200L, 32400),
(88540200L, 28800),
(104268600L, 32400),
(119989800L, 28800),
(126041400L, 32400),
(151439400L, 28800),
(167167800L, 32400),
(182889000L, 28800),
(198617400L, 32400),
(214338600L, 28800),
(295385400L, 32400),
(309292200L, 28800),
])
"Asia/Singapore" => Some([(0L, 27000), (378662400L, 28800)])
"America/New_York" =>
Some([
(0L, -18000),
(9961200L, -14400),
(25682400L, -18000),
(41410800L, -14400),
(57736800L, -18000),
(73465200L, -14400),
(89186400L, -18000),
(104914800L, -14400),
(120636000L, -18000),
(126687600L, -14400),
(152085600L, -18000),
(162370800L, -14400),
(183535200L, -18000),
(199263600L, -14400),
(215589600L, -18000),
(230713200L, -14400),
(247039200L, -18000),
(262767600L, -14400),
(278488800L, -18000),
(294217200L, -14400),
(309938400L, -18000),
(325666800L, -14400),
(341388000L, -18000),
(357116400L, -14400),
(372837600L, -18000),
(388566000L, -14400),
(404892000L, -18000),
(420015600L, -14400),
(436341600L, -18000),
(452070000L, -14400),
(467791200L, -18000),
(483519600L, -14400),
(499240800L, -18000),
(514969200L, -14400),
(530690400L, -18000),
(544604400L, -14400),
(562140000L, -18000),
(576054000L, -14400),
(594194400L, -18000),
(607503600L, -14400),
(625644000L, -18000),
(638953200L, -14400),
(657093600L, -18000),
(671007600L, -14400),
(688543200L, -18000),
(702457200L, -14400),
(719992800L, -18000),
(733906800L, -14400),
(752047200L, -18000),
(765356400L, -14400),
(783496800L, -18000),
(796806000L, -14400),
(814946400L, -18000),
(828860400L, -14400),
(846396000L, -18000),
(860310000L, -14400),
(877845600L, -18000),
(891759600L, -14400),
(909295200L, -18000),
(923209200L, -14400),
(941349600L, -18000),
(954658800L, -14400),
(972799200L, -18000),
(986108400L, -14400),
(1004248800L, -18000),
(1018162800L, -14400),
(1035698400L, -18000),
(1049612400L, -14400),
(1067148000L, -18000),
(1081062000L, -14400),
(1099202400L, -18000),
(1112511600L, -14400),
(1130652000L, -18000),
(1143961200L, -14400),
(1162101600L, -18000),
(1173596400L, -14400),
(1194156000L, -18000),
(1205046000L, -14400),
(1225605600L, -18000),
(1236495600L, -14400),
(1257055200L, -18000),
(1268550000L, -14400),
(1289109600L, -18000),
(1299999600L, -14400),
(1320559200L, -18000),
(1331449200L, -14400),
(1352008800L, -18000),
(1362898800L, -14400),
(1383458400L, -18000),
(1394348400L, -14400),
(1414908000L, -18000),
(1425798000L, -14400),
(1446357600L, -18000),
(1457852400L, -14400),
(1478412000L, -18000),
(1489302000L, -14400),
(1509861600L, -18000),
(1520751600L, -14400),
(1541311200L, -18000),
(1552201200L, -14400),
(1572760800L, -18000),
(1583650800L, -14400),
(1604210400L, -18000),
(1615705200L, -14400),
(1636264800L, -18000),
(1647154800L, -14400),
(1667714400L, -18000),
(1678604400L, -14400),
(1699164000L, -18000),
(1710054000L, -14400),
(1730613600L, -18000),
(1741503600L, -14400),
(1762063200L, -18000),
(1772953200L, -14400),
(1793512800L, -18000),
(1805007600L, -14400),
(1825567200L, -18000),
(1836457200L, -14400),
(1857016800L, -18000),
(1867906800L, -14400),
(1888466400L, -18000),
(1899356400L, -14400),
(1919916000L, -18000),
(1930806000L, -14400),
(1951365600L, -18000),
(1962860400L, -14400),
(1983420000L, -18000),
(1994310000L, -14400),
(2014869600L, -18000),
(2025759600L, -14400),
(2046319200L, -18000),
(2057209200L, -14400),
(2077768800L, -18000),
(2088658800L, -14400),
(2109218400L, -18000),
(2120108400L, -14400),
(2140668000L, -18000),
(2152162800L, -14400),
(2172722400L, -18000),
(2183612400L, -14400),
(2204172000L, -18000),
(2215062000L, -14400),
(2235621600L, -18000),
(2246511600L, -14400),
(2267071200L, -18000),
(2277961200L, -14400),
(2298520800L, -18000),
(2309410800L, -14400),
(2329970400L, -18000),
(2341465200L, -14400),
(2362024800L, -18000),
(2372914800L, -14400),
(2393474400L, -18000),
(2404364400L, -14400),
(2424924000L, -18000),
(2435814000L, -14400),
(2456373600L, -18000),
(2467263600L, -14400),
(2487823200L, -18000),
(2499318000L, -14400),
(2519877600L, -18000),
(2530767600L, -14400),
(2551327200L, -18000),
(2562217200L, -14400),
(2582776800L, -18000),
(2593666800L, -14400),
(2614226400L, -18000),
(2625116400L, -14400),
(2645676000L, -18000),
(2656566000L, -14400),
(2677125600L, -18000),
(2688620400L, -14400),
(2709180000L, -18000),
(2720070000L, -14400),
(2740629600L, -18000),
(2751519600L, -14400),
(2772079200L, -18000),
(2782969200L, -14400),
(2803528800L, -18000),
(2814418800L, -14400),
(2834978400L, -18000),
(2846473200L, -14400),
(2867032800L, -18000),
(2877922800L, -14400),
(2898482400L, -18000),
(2909372400L, -14400),
(2929932000L, -18000),
(2940822000L, -14400),
(2961381600L, -18000),
(2972271600L, -14400),
(2992831200L, -18000),
(3003721200L, -14400),
(3024280800L, -18000),
(3035775600L, -14400),
(3056335200L, -18000),
(3067225200L, -14400),
(3087784800L, -18000),
(3098674800L, -14400),
(3119234400L, -18000),
(3130124400L, -14400),
(3150684000L, -18000),
(3161574000L, -14400),
(3182133600L, -18000),
(3193023600L, -14400),
(3213583200L, -18000),
(3225078000L, -14400),
(3245637600L, -18000),
(3256527600L, -14400),
(3277087200L, -18000),
(3287977200L, -14400),
(3308536800L, -18000),
(3319426800L, -14400),
(3339986400L, -18000),
(3350876400L, -14400),
(3371436000L, -18000),
(3382930800L, -14400),
(3403490400L, -18000),
(3414380400L, -14400),
(3434940000L, -18000),
(3445830000L, -14400),
(3466389600L, -18000),
(3477279600L, -14400),
(3497839200L, -18000),
(3508729200L, -14400),
(3529288800L, -18000),
(3540178800L, -14400),
(3560738400L, -18000),
(3572233200L, -14400),
(3592792800L, -18000),
(3603682800L, -14400),
(3624242400L, -18000),
(3635132400L, -14400),
(3655692000L, -18000),
(3666582000L, -14400),
(3687141600L, -18000),
(3698031600L, -14400),
(3718591200L, -18000),
(3730086000L, -14400),
(3750645600L, -18000),
(3761535600L, -14400),
(3782095200L, -18000),
(3792985200L, -14400),
(3813544800L, -18000),
(3824434800L, -14400),
(3844994400L, -18000),
(3855884400L, -14400),
(3876444000L, -18000),
(3887334000L, -14400),
(3907893600L, -18000),
(3919388400L, -14400),
(3939948000L, -18000),
(3950838000L, -14400),
(3971397600L, -18000),
(3982287600L, -14400),
(4002847200L, -18000),
(4013737200L, -14400),
(4034296800L, -18000),
(4045186800L, -14400),
(4065746400L, -18000),
(4076636400L, -14400),
(4097196000L, -18000),
(4108690800L, -14400),
(4129250400L, -18000),
])
"America/Toronto" =>
Some([
(0L, -18000),
(9961200L, -14400),
(25682400L, -18000),
(41410800L, -14400),
(57736800L, -18000),
(73465200L, -14400),
(89186400L, -18000),
(104914800L, -14400),
(120636000L, -18000),
(136364400L, -14400),
(152085600L, -18000),
(167814000L, -14400),
(183535200L, -18000),
(199263600L, -14400),
(215589600L, -18000),
(230713200L, -14400),
(247039200L, -18000),
(262767600L, -14400),
(278488800L, -18000),
(294217200L, -14400),
(309938400L, -18000),
(325666800L, -14400),
(341388000L, -18000),
(357116400L, -14400),
(372837600L, -18000),
(388566000L, -14400),
(404892000L, -18000),
(420015600L, -14400),
(436341600L, -18000),
(452070000L, -14400),
(467791200L, -18000),
(483519600L, -14400),
(499240800L, -18000),
(514969200L, -14400),
(530690400L, -18000),
(544604400L, -14400),
(562140000L, -18000),
(576054000L, -14400),
(594194400L, -18000),
(607503600L, -14400),
(625644000L, -18000),
(638953200L, -14400),
(657093600L, -18000),
(671007600L, -14400),
(688543200L, -18000),
(702457200L, -14400),
(719992800L, -18000),
(733906800L, -14400),
(752047200L, -18000),
(765356400L, -14400),
(783496800L, -18000),
(796806000L, -14400),
(814946400L, -18000),
(828860400L, -14400),
(846396000L, -18000),
(860310000L, -14400),
(877845600L, -18000),
(891759600L, -14400),
(909295200L, -18000),
(923209200L, -14400),
(941349600L, -18000),
(954658800L, -14400),
(972799200L, -18000),
(986108400L, -14400),
(1004248800L, -18000),
(1018162800L, -14400),
(1035698400L, -18000),
(1049612400L, -14400),
(1067148000L, -18000),
(1081062000L, -14400),
(1099202400L, -18000),
(1112511600L, -14400),
(1130652000L, -18000),
(1143961200L, -14400),
(1162101600L, -18000),
(1173596400L, -14400),
(1194156000L, -18000),
(1205046000L, -14400),
(1225605600L, -18000),
(1236495600L, -14400),
(1257055200L, -18000),
(1268550000L, -14400),
(1289109600L, -18000),
(1299999600L, -14400),
(1320559200L, -18000),
(1331449200L, -14400),
(1352008800L, -18000),
(1362898800L, -14400),
(1383458400L, -18000),
(1394348400L, -14400),
(1414908000L, -18000),
(1425798000L, -14400),
(1446357600L, -18000),
(1457852400L, -14400),
(1478412000L, -18000),
(1489302000L, -14400),
(1509861600L, -18000),
(1520751600L, -14400),
(1541311200L, -18000),
(1552201200L, -14400),
(1572760800L, -18000),
(1583650800L, -14400),
(1604210400L, -18000),
(1615705200L, -14400),
(1636264800L, -18000),
(1647154800L, -14400),
(1667714400L, -18000),
(1678604400L, -14400),
(1699164000L, -18000),
(1710054000L, -14400),
(1730613600L, -18000),
(1741503600L, -14400),
(1762063200L, -18000),
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"America/Chicago" =>
Some([
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"America/Los_Angeles" =>
Some([
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(3350887200L, -25200),
(3371446800L, -28800),
(3382941600L, -25200),
(3403501200L, -28800),
(3414391200L, -25200),
(3434950800L, -28800),
(3445840800L, -25200),
(3466400400L, -28800),
(3477290400L, -25200),
(3497850000L, -28800),
(3508740000L, -25200),
(3529299600L, -28800),
(3540189600L, -25200),
(3560749200L, -28800),
(3572244000L, -25200),
(3592803600L, -28800),
(3603693600L, -25200),
(3624253200L, -28800),
(3635143200L, -25200),
(3655702800L, -28800),
(3666592800L, -25200),
(3687152400L, -28800),
(3698042400L, -25200),
(3718602000L, -28800),
(3730096800L, -25200),
(3750656400L, -28800),
(3761546400L, -25200),
(3782106000L, -28800),
(3792996000L, -25200),
(3813555600L, -28800),
(3824445600L, -25200),
(3845005200L, -28800),
(3855895200L, -25200),
(3876454800L, -28800),
(3887344800L, -25200),
(3907904400L, -28800),
(3919399200L, -25200),
(3939958800L, -28800),
(3950848800L, -25200),
(3971408400L, -28800),
(3982298400L, -25200),
(4002858000L, -28800),
(4013748000L, -25200),
(4034307600L, -28800),
(4045197600L, -25200),
(4065757200L, -28800),
(4076647200L, -25200),
(4097206800L, -28800),
(4108701600L, -25200),
(4129261200L, -28800),
])
"America/Vancouver" =>
Some([
(0L, -28800),
(9972000L, -25200),
(25693200L, -28800),
(41421600L, -25200),
(57747600L, -28800),
(73476000L, -25200),
(89197200L, -28800),
(104925600L, -25200),
(120646800L, -28800),
(136375200L, -25200),
(152096400L, -28800),
(167824800L, -25200),
(183546000L, -28800),
(199274400L, -25200),
(215600400L, -28800),
(230724000L, -25200),
(247050000L, -28800),
(262778400L, -25200),
(278499600L, -28800),
(294228000L, -25200),
(309949200L, -28800),
(325677600L, -25200),
(341398800L, -28800),
(357127200L, -25200),
(372848400L, -28800),
(388576800L, -25200),
(404902800L, -28800),
(420026400L, -25200),
(436352400L, -28800),
(452080800L, -25200),
(467802000L, -28800),
(483530400L, -25200),
(499251600L, -28800),
(514980000L, -25200),
(530701200L, -28800),
(544615200L, -25200),
(562150800L, -28800),
(576064800L, -25200),
(594205200L, -28800),
(607514400L, -25200),
(625654800L, -28800),
(638964000L, -25200),
(657104400L, -28800),
(671018400L, -25200),
(688554000L, -28800),
(702468000L, -25200),
(720003600L, -28800),
(733917600L, -25200),
(752058000L, -28800),
(765367200L, -25200),
(783507600L, -28800),
(796816800L, -25200),
(814957200L, -28800),
(828871200L, -25200),
(846406800L, -28800),
(860320800L, -25200),
(877856400L, -28800),
(891770400L, -25200),
(909306000L, -28800),
(923220000L, -25200),
(941360400L, -28800),
(954669600L, -25200),
(972810000L, -28800),
(986119200L, -25200),
(1004259600L, -28800),
(1018173600L, -25200),
(1035709200L, -28800),
(1049623200L, -25200),
(1067158800L, -28800),
(1081072800L, -25200),
(1099213200L, -28800),
(1112522400L, -25200),
(1130662800L, -28800),
(1143972000L, -25200),
(1162112400L, -28800),
(1173607200L, -25200),
(1194166800L, -28800),
(1205056800L, -25200),
(1225616400L, -28800),
(1236506400L, -25200),
(1257066000L, -28800),
(1268560800L, -25200),
(1289120400L, -28800),
(1300010400L, -25200),
(1320570000L, -28800),
(1331460000L, -25200),
(1352019600L, -28800),
(1362909600L, -25200),
(1383469200L, -28800),
(1394359200L, -25200),
(1414918800L, -28800),
(1425808800L, -25200),
(1446368400L, -28800),
(1457863200L, -25200),
(1478422800L, -28800),
(1489312800L, -25200),
(1509872400L, -28800),
(1520762400L, -25200),
(1541322000L, -28800),
(1552212000L, -25200),
(1572771600L, -28800),
(1583661600L, -25200),
(1604221200L, -28800),
(1615716000L, -25200),
(1636275600L, -28800),
(1647165600L, -25200),
(1667725200L, -28800),
(1678615200L, -25200),
(1699174800L, -28800),
(1710064800L, -25200),
(1730624400L, -28800),
(1741514400L, -25200),
(1762074000L, -28800),
(1772964000L, -25200),
])
"America/Mexico_City" =>
Some([
(0L, -21600),
(828864000L, -18000),
(846399600L, -21600),
(860313600L, -18000),
(877849200L, -21600),
(891763200L, -18000),
(909298800L, -21600),
(923212800L, -18000),
(941353200L, -21600),
(954662400L, -18000),
(972802800L, -21600),
(989136000L, -18000),
(1001833200L, -21600),
(1018166400L, -18000),
(1035702000L, -21600),
(1049616000L, -18000),
(1067151600L, -21600),
(1081065600L, -18000),
(1099206000L, -21600),
(1112515200L, -18000),
(1130655600L, -21600),
(1143964800L, -18000),
(1162105200L, -21600),
(1175414400L, -18000),
(1193554800L, -21600),
(1207468800L, -18000),
(1225004400L, -21600),
(1238918400L, -18000),
(1256454000L, -21600),
(1270368000L, -18000),
(1288508400L, -21600),
(1301817600L, -18000),
(1319958000L, -21600),
(1333267200L, -18000),
(1351407600L, -21600),
(1365321600L, -18000),
(1382857200L, -21600),
(1396771200L, -18000),
(1414306800L, -21600),
(1428220800L, -18000),
(1445756400L, -21600),
(1459670400L, -18000),
(1477810800L, -21600),
(1491120000L, -18000),
(1509260400L, -21600),
(1522569600L, -18000),
(1540710000L, -21600),
(1554624000L, -18000),
(1572159600L, -21600),
(1586073600L, -18000),
(1603609200L, -21600),
(1617523200L, -18000),
(1635663600L, -21600),
(1648972800L, -18000),
(1667113200L, -21600),
])
"Australia/Sydney" =>
Some([
(0L, 36000),
(57686400L, 39600),
(67968000L, 36000),
(89136000L, 39600),
(100022400L, 36000),
(120585600L, 39600),
(131472000L, 36000),
(152035200L, 39600),
(162921600L, 36000),
(183484800L, 39600),
(194976000L, 36000),
(215539200L, 39600),
(226425600L, 36000),
(246988800L, 39600),
(257875200L, 36000),
(278438400L, 39600),
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(372787200L, 39600),
(386697600L, 36000),
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(415728000L, 36000),
(436291200L, 39600),
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(499190400L, 39600),
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(731433600L, 36000),
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(1286035200L, 39600),
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(1443888000L, 39600),
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(1601740800L, 39600),
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(1696089600L, 39600),
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(1759593600L, 39600),
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(1822492800L, 39600),
(1838217600L, 36000),
(1853942400L, 39600),
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(1901721600L, 36000),
(1917446400L, 39600),
(1933171200L, 36000),
(1948896000L, 39600),
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(1980345600L, 39600),
(1996070400L, 36000),
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(2233152000L, 39600),
(2248876800L, 36000),
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(2296051200L, 39600),
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(2358950400L, 39600),
(2374675200L, 36000),
(2390400000L, 39600),
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(2422454400L, 39600),
(2438179200L, 36000),
(2453904000L, 39600),
(2469628800L, 36000),
(2485353600L, 39600),
(2501078400L, 36000),
(2516803200L, 39600),
(2532528000L, 36000),
(2548252800L, 39600),
(2563977600L, 36000),
(2579702400L, 39600),
(2596032000L, 36000),
(2611756800L, 39600),
(2627481600L, 36000),
(2643206400L, 39600),
(2658931200L, 36000),
(2674656000L, 39600),
(2690380800L, 36000),
(2706105600L, 39600),
(2721830400L, 36000),
(2737555200L, 39600),
(2753280000L, 36000),
(2769609600L, 39600),
(2785334400L, 36000),
(2801059200L, 39600),
(2816784000L, 36000),
(2832508800L, 39600),
(2848233600L, 36000),
(2863958400L, 39600),
(2879683200L, 36000),
(2895408000L, 39600),
(2911132800L, 36000),
(2926857600L, 39600),
(2942582400L, 36000),
(2958912000L, 39600),
(2974636800L, 36000),
(2990361600L, 39600),
(3006086400L, 36000),
(3021811200L, 39600),
(3037536000L, 36000),
(3053260800L, 39600),
(3068985600L, 36000),
(3084710400L, 39600),
(3100435200L, 36000),
(3116764800L, 39600),
(3132489600L, 36000),
(3148214400L, 39600),
(3163939200L, 36000),
(3179664000L, 39600),
(3195388800L, 36000),
(3211113600L, 39600),
(3226838400L, 36000),
(3242563200L, 39600),
(3258288000L, 36000),
(3274012800L, 39600),
(3289737600L, 36000),
(3306067200L, 39600),
(3321792000L, 36000),
(3337516800L, 39600),
(3353241600L, 36000),
(3368966400L, 39600),
(3384691200L, 36000),
(3400416000L, 39600),
(3416140800L, 36000),
(3431865600L, 39600),
(3447590400L, 36000),
(3463315200L, 39600),
(3479644800L, 36000),
(3495369600L, 39600),
(3511094400L, 36000),
(3526819200L, 39600),
(3542544000L, 36000),
(3558268800L, 39600),
(3573993600L, 36000),
(3589718400L, 39600),
(3605443200L, 36000),
(3621168000L, 39600),
(3636892800L, 36000),
(3653222400L, 39600),
(3668947200L, 36000),
(3684672000L, 39600),
(3700396800L, 36000),
(3716121600L, 39600),
(3731846400L, 36000),
(3747571200L, 39600),
(3763296000L, 36000),
(3779020800L, 39600),
(3794745600L, 36000),
(3810470400L, 39600),
(3826195200L, 36000),
(3842524800L, 39600),
(3858249600L, 36000),
(3873974400L, 39600),
(3889699200L, 36000),
(3905424000L, 39600),
(3921148800L, 36000),
(3936873600L, 39600),
(3952598400L, 36000),
(3968323200L, 39600),
(3984048000L, 36000),
(4000377600L, 39600),
(4016102400L, 36000),
(4031827200L, 39600),
(4047552000L, 36000),
(4063276800L, 39600),
(4079001600L, 36000),
(4094726400L, 39600),
(4110451200L, 36000),
(4126176000L, 39600),
])
"Australia/Melbourne" =>
Some([
(0L, 36000),
(57686400L, 39600),
(67968000L, 36000),
(89136000L, 39600),
(100022400L, 36000),
(120585600L, 39600),
(131472000L, 36000),
(152035200L, 39600),
(162921600L, 36000),
(183484800L, 39600),
(194976000L, 36000),
(215539200L, 39600),
(226425600L, 36000),
(246988800L, 39600),
(257875200L, 36000),
(278438400L, 39600),
(289324800L, 36000),
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(341337600L, 39600),
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(372787200L, 39600),
(384278400L, 36000),
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(415728000L, 36000),
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(499190400L, 39600),
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(530035200L, 39600),
(542736000L, 36000),
(561484800L, 39600),
(574790400L, 36000),
(594144000L, 39600),
(606240000L, 36000),
(625593600L, 39600),
(637689600L, 36000),
(657043200L, 39600),
(667929600L, 36000),
(688492800L, 39600),
(699379200L, 36000),
(719942400L, 39600),
(731433600L, 36000),
(751996800L, 39600),
(762883200L, 36000),
(783446400L, 39600),
(796147200L, 36000),
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(846345600L, 39600),
(859651200L, 36000),
(877795200L, 39600),
(891100800L, 36000),
(909244800L, 39600),
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(954000000L, 36000),
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(1017504000L, 36000),
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(1080403200L, 36000),
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(1130601600L, 39600),
(1143907200L, 36000),
(1162051200L, 39600),
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(1193500800L, 39600),
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(1223136000L, 39600),
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(1254585600L, 39600),
(1270310400L, 36000),
(1286035200L, 39600),
(1301760000L, 36000),
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(1333209600L, 36000),
(1349539200L, 39600),
(1365264000L, 36000),
(1380988800L, 39600),
(1396713600L, 36000),
(1412438400L, 39600),
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(1443888000L, 39600),
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(1696089600L, 39600),
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(2721830400L, 36000),
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(2753280000L, 36000),
(2769609600L, 39600),
(2785334400L, 36000),
(2801059200L, 39600),
(2816784000L, 36000),
(2832508800L, 39600),
(2848233600L, 36000),
(2863958400L, 39600),
(2879683200L, 36000),
(2895408000L, 39600),
(2911132800L, 36000),
(2926857600L, 39600),
(2942582400L, 36000),
(2958912000L, 39600),
(2974636800L, 36000),
(2990361600L, 39600),
(3006086400L, 36000),
(3021811200L, 39600),
(3037536000L, 36000),
(3053260800L, 39600),
(3068985600L, 36000),
(3084710400L, 39600),
(3100435200L, 36000),
(3116764800L, 39600),
(3132489600L, 36000),
(3148214400L, 39600),
(3163939200L, 36000),
(3179664000L, 39600),
(3195388800L, 36000),
(3211113600L, 39600),
(3226838400L, 36000),
(3242563200L, 39600),
(3258288000L, 36000),
(3274012800L, 39600),
(3289737600L, 36000),
(3306067200L, 39600),
(3321792000L, 36000),
(3337516800L, 39600),
(3353241600L, 36000),
(3368966400L, 39600),
(3384691200L, 36000),
(3400416000L, 39600),
(3416140800L, 36000),
(3431865600L, 39600),
(3447590400L, 36000),
(3463315200L, 39600),
(3479644800L, 36000),
(3495369600L, 39600),
(3511094400L, 36000),
(3526819200L, 39600),
(3542544000L, 36000),
(3558268800L, 39600),
(3573993600L, 36000),
(3589718400L, 39600),
(3605443200L, 36000),
(3621168000L, 39600),
(3636892800L, 36000),
(3653222400L, 39600),
(3668947200L, 36000),
(3684672000L, 39600),
(3700396800L, 36000),
(3716121600L, 39600),
(3731846400L, 36000),
(3747571200L, 39600),
(3763296000L, 36000),
(3779020800L, 39600),
(3794745600L, 36000),
(3810470400L, 39600),
(3826195200L, 36000),
(3842524800L, 39600),
(3858249600L, 36000),
(3873974400L, 39600),
(3889699200L, 36000),
(3905424000L, 39600),
(3921148800L, 36000),
(3936873600L, 39600),
(3952598400L, 36000),
(3968323200L, 39600),
(3984048000L, 36000),
(4000377600L, 39600),
(4016102400L, 36000),
(4031827200L, 39600),
(4047552000L, 36000),
(4063276800L, 39600),
(4079001600L, 36000),
(4094726400L, 39600),
(4110451200L, 36000),
(4126176000L, 39600),
])
"Australia/Brisbane" =>
Some([
(0L, 36000),
(57686400L, 39600),
(67968000L, 36000),
(625593600L, 39600),
(636480000L, 36000),
(657043200L, 39600),
(667929600L, 36000),
(688492800L, 39600),
(699379200L, 36000),
])
"Australia/Perth" =>
Some([
(0L, 28800),
(152042400L, 32400),
(162928800L, 28800),
(436298400L, 32400),
(447184800L, 28800),
(690314400L, 32400),
(699386400L, 28800),
(1165082400L, 32400),
(1174759200L, 28800),
(1193508000L, 32400),
(1206813600L, 28800),
(1224957600L, 32400),
(1238263200L, 28800),
])
"Pacific/Auckland" =>
Some([
(0L, 43200),
(152632800L, 46800),
(162309600L, 43200),
(183477600L, 46800),
(194968800L, 43200),
(215532000L, 46800),
(226418400L, 43200),
(246981600L, 46800),
(257868000L, 43200),
(278431200L, 46800),
(289317600L, 43200),
(309880800L, 46800),
(320767200L, 43200),
(341330400L, 46800),
(352216800L, 43200),
(372780000L, 46800),
(384271200L, 43200),
(404834400L, 46800),
(415720800L, 43200),
(436284000L, 46800),
(447170400L, 43200),
(467733600L, 46800),
(478620000L, 43200),
(499183200L, 46800),
(510069600L, 43200),
(530632800L, 46800),
(541519200L, 43200),
(562082400L, 46800),
(573573600L, 43200),
(594136800L, 46800),
(605023200L, 43200),
(623772000L, 46800),
(637682400L, 43200),
(655221600L, 46800),
(669132000L, 43200),
(686671200L, 46800),
(700581600L, 43200),
(718120800L, 46800),
(732636000L, 43200),
(749570400L, 46800),
(764085600L, 43200),
(781020000L, 46800),
(795535200L, 43200),
(812469600L, 46800),
(826984800L, 43200),
(844524000L, 46800),
(858434400L, 43200),
(875973600L, 46800),
(889884000L, 43200),
(907423200L, 46800),
(921938400L, 43200),
(938872800L, 46800),
(953388000L, 43200),
(970322400L, 46800),
(984837600L, 43200),
(1002376800L, 46800),
(1016287200L, 43200),
(1033826400L, 46800),
(1047736800L, 43200),
(1065276000L, 46800),
(1079791200L, 43200),
(1096725600L, 46800),
(1111240800L, 43200),
(1128175200L, 46800),
(1142690400L, 43200),
(1159624800L, 46800),
(1174140000L, 43200),
(1191074400L, 46800),
(1207404000L, 43200),
(1222524000L, 46800),
(1238853600L, 43200),
(1253973600L, 46800),
(1270303200L, 43200),
(1285423200L, 46800),
(1301752800L, 43200),
(1316872800L, 46800),
(1333202400L, 43200),
(1348927200L, 46800),
(1365256800L, 43200),
(1380376800L, 46800),
(1396706400L, 43200),
(1411826400L, 46800),
(1428156000L, 43200),
(1443276000L, 46800),
(1459605600L, 43200),
(1474725600L, 46800),
(1491055200L, 43200),
(1506175200L, 46800),
(1522504800L, 43200),
(1538229600L, 46800),
(1554559200L, 43200),
(1569679200L, 46800),
(1586008800L, 43200),
(1601128800L, 46800),
(1617458400L, 43200),
(1632578400L, 46800),
(1648908000L, 43200),
(1664028000L, 46800),
(1680357600L, 43200),
(1695477600L, 46800),
(1712412000L, 43200),
(1727532000L, 46800),
(1743861600L, 43200),
(1758981600L, 46800),
(1775311200L, 43200),
(1790431200L, 46800),
(1806760800L, 43200),
(1821880800L, 46800),
(1838210400L, 43200),
(1853330400L, 46800),
(1869660000L, 43200),
(1885384800L, 46800),
(1901714400L, 43200),
(1916834400L, 46800),
(1933164000L, 43200),
(1948284000L, 46800),
(1964613600L, 43200),
(1979733600L, 46800),
(1996063200L, 43200),
(2011183200L, 46800),
(2027512800L, 43200),
(2042632800L, 46800),
(2058962400L, 43200),
(2074687200L, 46800),
(2091016800L, 43200),
(2106136800L, 46800),
(2122466400L, 43200),
(2137586400L, 46800),
(2153916000L, 43200),
(2169036000L, 46800),
(2185365600L, 43200),
(2200485600L, 46800),
(2216815200L, 43200),
(2232540000L, 46800),
(2248869600L, 43200),
(2263989600L, 46800),
(2280319200L, 43200),
(2295439200L, 46800),
(2311768800L, 43200),
(2326888800L, 46800),
(2343218400L, 43200),
(2358338400L, 46800),
(2374668000L, 43200),
(2389788000L, 46800),
(2406117600L, 43200),
(2421842400L, 46800),
(2438172000L, 43200),
(2453292000L, 46800),
(2469621600L, 43200),
(2484741600L, 46800),
(2501071200L, 43200),
(2516191200L, 46800),
(2532520800L, 43200),
(2547640800L, 46800),
(2563970400L, 43200),
(2579090400L, 46800),
(2596024800L, 43200),
(2611144800L, 46800),
(2627474400L, 43200),
(2642594400L, 46800),
(2658924000L, 43200),
(2674044000L, 46800),
(2690373600L, 43200),
(2705493600L, 46800),
(2721823200L, 43200),
(2736943200L, 46800),
(2753272800L, 43200),
(2768997600L, 46800),
(2785327200L, 43200),
(2800447200L, 46800),
(2816776800L, 43200),
(2831896800L, 46800),
(2848226400L, 43200),
(2863346400L, 46800),
(2879676000L, 43200),
(2894796000L, 46800),
(2911125600L, 43200),
(2926245600L, 46800),
(2942575200L, 43200),
(2958300000L, 46800),
(2974629600L, 43200),
(2989749600L, 46800),
(3006079200L, 43200),
(3021199200L, 46800),
(3037528800L, 43200),
(3052648800L, 46800),
(3068978400L, 43200),
(3084098400L, 46800),
(3100428000L, 43200),
(3116152800L, 46800),
(3132482400L, 43200),
(3147602400L, 46800),
(3163932000L, 43200),
(3179052000L, 46800),
(3195381600L, 43200),
(3210501600L, 46800),
(3226831200L, 43200),
(3241951200L, 46800),
(3258280800L, 43200),
(3273400800L, 46800),
(3289730400L, 43200),
(3305455200L, 46800),
(3321784800L, 43200),
(3336904800L, 46800),
(3353234400L, 43200),
(3368354400L, 46800),
(3384684000L, 43200),
(3399804000L, 46800),
(3416133600L, 43200),
(3431253600L, 46800),
(3447583200L, 43200),
(3462703200L, 46800),
(3479637600L, 43200),
(3494757600L, 46800),
(3511087200L, 43200),
(3526207200L, 46800),
(3542536800L, 43200),
(3557656800L, 46800),
(3573986400L, 43200),
(3589106400L, 46800),
(3605436000L, 43200),
(3620556000L, 46800),
(3636885600L, 43200),
(3652610400L, 46800),
(3668940000L, 43200),
(3684060000L, 46800),
(3700389600L, 43200),
(3715509600L, 46800),
(3731839200L, 43200),
(3746959200L, 46800),
(3763288800L, 43200),
(3778408800L, 46800),
(3794738400L, 43200),
(3809858400L, 46800),
(3826188000L, 43200),
(3841912800L, 46800),
(3858242400L, 43200),
(3873362400L, 46800),
(3889692000L, 43200),
(3904812000L, 46800),
(3921141600L, 43200),
(3936261600L, 46800),
(3952591200L, 43200),
(3967711200L, 46800),
(3984040800L, 43200),
(3999765600L, 46800),
(4016095200L, 43200),
(4031215200L, 46800),
(4047544800L, 43200),
(4062664800L, 46800),
(4078994400L, 43200),
(4094114400L, 46800),
(4110444000L, 43200),
(4125564000L, 46800),
])
_ => None
}
}