types = [
    ((-5, -36, -13), 0, 'LMT'),
    ((-5, -36, -13), 0, 'SJMT'),
    (-5, 1, 'CDT'),
    (-6, 0, 'CST')
]
times = [
    ((1, 1, 2, 0, 0), 0),
    ((1890, 1, 1, 5, 36, 13), 1),
    ((1921, 1, 15, 5, 36, 13), 3),
    ((1979, 2, 25, 6, 0), 2),
    ((1979, 6, 3, 5, 0), 3),
    ((1980, 2, 24, 6, 0), 2),
    ((1980, 6, 1, 5, 0), 3),
    ((1991, 1, 19, 6, 0), 2),
    ((1991, 7, 1, 5, 0), 3),
    ((1992, 1, 18, 6, 0), 2),
    ((1992, 3, 15, 5, 0), 3)
]
posix = 'CST6'
