1, 3, 6,

10, 11, 12,

2, 4, 5,

7, 8, 9,

31, 32, 33,

36, 37, 38,

25, 30, 39,

45, 47, 48,

13, 27, 29,

14, 16, 22,

17, 18, 23,

19, 20, 21,

43, 49, 54,

35, 44, 53,

68, 70, 72,

67, 69, 71,

24, 28, 40, 85, 86, 90, 91, 93, 95, 106, 107, 108, 109, 111,

41, 50, 51, 87, 88, 89, 92, 94, 110, 112, 113, 114, 115,

64, 65, 66, 96, 98, 100, 103, 104, 128, 131, 132, 134, 136, 137, 138, 143, 144, 146, 157, 161, 164, 165, 166,

61, 62, 63, 97, 99, 101, 102, 105, 127, 129, 130, 133, 135, 139, 140, 141, 142, 145, 158, 159, 160, 162, 163,

79, 80, 81, 147, 148, 149, 150, 151, 167, 168, 169, 170, 171,

82, 83, 84, 152, 153, 154, 155, 156, 172, 173, 174, 175, 176,

75, 76, 78, 120, 122, 123, 124, 125, 126,

73, 74, 77, 116, 117, 118, 119, 121,

15, 26, 34,

42, 46, 52,

55, 59, 60,

56, 57, 58,