66, 68, 69,

60, 64, 65,

4, 9, 10, 12, 15,

1, 6, 8, 14, 18,

5, 13, 16, 19, 20,

2, 3, 7, 11, 17,

57, 61, 63,

58, 59, 62,

87, 89, 91,

88, 90, 92,

53, 54, 55,

45, 46, 47,

40, 41, 43,

39, 42, 44,

33, 34, 38,

35, 36, 37,

23, 24, 26,

21, 22, 25,

80, 85, 86,

75, 77, 79,

78, 81, 84,

76, 82, 83,

72, 73, 74,

67, 70, 71,

27, 30, 31,

28, 29, 32,

95, 96, 97,

93, 94, 98,

49, 51, 56,

48, 50, 52,