types = [
    (-13960, 0, 'LMT'),
    (-13500, 0, 'GBGT'),
    (-13500, 0, 'GYT'),
    (-10800, 0, 'GYT'),
    (-14400, 0, 'GYT')
]
times = [
    ((1, 1, 2, 0, 0), 0),
    ((1915, 3, 1, 3, 52, 40), 1),
    ((1966, 5, 26, 3, 45), 2),
    ((1975, 7, 31, 3, 45), 3),
    ((1991, 1, 1, 3, 0), 4)
]
posix = 'GYT4'
