a = [[1, 3, 6, 11, 16, 21, 25, 28, 31, 32, 33, 34, 35, 36],
     [1, 2, 5, 9, 15, 20, 24, 26, 30, 36],
     [1, 3, 6, 11, 16, 21, 25, 29, 31, 32, 33, 34, 35, 36],
     [1, 2, 4, 8, 14, 18, 23, 36],
     [1, 2, 5, 9, 15, 20, 24, 27, 30, 36],
     [1, 3, 6, 11, 16, 22, 25, 28, 31, 32, 33, 34, 35, 36],
     [1, 3, 7, 12, 17, 36],
     [1, 2, 4, 8, 14, 19, 23, 36],
     [1, 2, 5, 10, 15, 20, 24, 26, 30, 36],
     [1, 3, 6, 11, 16, 22, 25, 29, 31, 32, 33, 34, 35, 36],
     [1, 2, 5, 10, 15, 20, 24, 27, 30, 36],
     [1, 3, 6, 11, 16, 21, 25, 28, 31, 32, 33, 35, 36],
     [1, 3, 6, 11, 16, 21, 25, 28, 31, 33, 34, 35,36],
     [1, 3, 6, 11, 16, 21, 25, 29, 31, 32, 33, 35, 36]]