types = [
    ((5, 53, 28), 0, 'LMT'),
    ((5, 53, 20), 0, 'HMT'),
    ((6, 30), 0, 'BURT'),
    ((5, 30), 0, 'IST'),
    ((6, 30), 1, 'IST')
]
times = [
    ((1, 1, 2, 0, 0), 0),
    ((1879, 12, 31, 18, 6, 32), 1),
    ((1941, 9, 30, 18, 6, 40), 2),
    ((1942, 5, 14, 17, 30), 3),
    ((1942, 8, 31, 18, 30), 4),
    ((1945, 10, 14, 17, 30), 3)
]
posix = 'IST-5:30'
