20, 22, 23, 24,

17, 18, 19, 21,

4, 5, 7, 8,

1, 2, 3, 6,

9, 11, 15, 16,

10, 12, 13, 14,

25, 27, 28,

26, 29, 30,

73, 75, 78,

74, 76, 77,

58, 63, 68,

55, 60, 61,

97, 101, 102,

98, 99, 100,

69, 70, 72,

66, 67, 71,

81, 83, 84,

79, 80, 82,

59, 64, 65,

56, 57, 62,

41, 45, 49,

42, 43, 44,

85, 86, 88,

87, 89, 90,

47, 48, 51,

46, 53, 54,

91, 92, 93,

94, 95, 96,

32, 33, 34,

31, 35, 36,

37, 38, 39,

40, 50, 52,