0, 0, 0, 0, 0, 0, 0, 0, 2, 1, 0, 3, 2, 1, 2, 3, 4, 4, 5, 5, 6, 8, 6, 7, 9, 9, 9, 9, 10, 11, 15, 11, 13, 12, 17, 13, 14, 12, 15, 21, 19, 21, 21, 18, 20, 19, 20, 18, 17, 19, 24, 25, 24, 30, 28, 28, 33, 31, 33, 32, 36, 38, 34, 35, 36, 38, 40, 38, 39, 36, 36, 39, 37, 35, 36, 42, 42, 43, 42, 46, 44, 42, 44, 43, 47, 48, 49, 52