6, 8, 9, 11,

1, 2, 3, 4,

27, 28, 30, 31,

25, 26, 29, 32,

147, 153, 154,

146, 151, 152,

19, 22, 23, 24,

12, 13, 17, 20,

131, 135, 137,

134, 138, 139,

57, 58, 59, 61,

60, 62, 63, 64,

121, 122, 124,

119, 120, 123,

65, 66, 67, 69,

68, 70, 71, 72,

45, 46, 47, 48,

41, 42, 43, 44,

82, 86, 87, 88,

81, 83, 84, 85,

125, 126, 129,

127, 128, 130,

102, 103, 104, 105, 106,

97, 98, 99, 100, 101,

73, 74, 75, 78,

76, 77, 79, 80,

52, 54, 55, 56,

49, 50, 51, 53,

164, 165, 166, 168,

161, 162, 163, 167,

133, 140, 142,

132, 136, 141,

34, 38, 39, 40,

33, 35, 36, 37,

113, 114, 115,

116, 117, 118,

89, 90, 91, 92,

93, 94, 95, 96,

155, 156, 157,

158, 159, 160,

107, 108, 109,

110, 111, 112,

5, 7, 10, 15,

14, 16, 18, 21,

144, 145, 150,

143, 148, 149,