3, 4, 6,

1, 2, 5,

7, 11, 12,

8, 9, 10,

15, 17, 18,

13, 14, 16,

21, 22, 24,

19, 20, 23,

25, 27, 28,

26, 29, 30,

33, 34, 38,

31, 32, 36,

42, 43, 47,

35, 37, 41,

46, 49, 51,

39, 40, 48,

52, 53, 54,

44, 45, 50,

65, 93, 98,

55, 56, 60,

71, 99, 109,

58, 84, 85,

62, 75, 86,

61, 79, 88,

57, 64, 92,

63, 89, 111,

68, 69, 78,

66, 101, 112,

59, 90, 94,

82, 113, 117,

67, 73, 87,

72, 76, 77,

70, 105, 107,

104, 106, 114,

80, 81, 110,

83, 115, 118,

100, 108, 116,

74, 96, 103,

95, 97, 120,

91, 102, 119,

127, 128, 137, 143, 144, 154,

122, 125, 131, 142, 151, 153,

121, 124, 134, 148, 150, 155,

123, 129, 138, 140, 146, 149,

126, 130, 132, 139, 141, 152,

133, 135, 136, 145, 147, 156,