9, 12, 14, 15,

10, 11, 13, 16,

137, 139, 142, 144,

138, 140, 141, 143,

130, 132, 134, 136,

129, 131, 133, 135,

114, 115, 119, 120,

113, 116, 117, 118,

75, 76, 79, 80,

73, 74, 77, 78,

83, 84, 85, 88,

81, 82, 86, 87,

91, 92, 95, 96,

89, 90, 93, 94,

57, 58, 61, 64,

59, 60, 62, 63,

106, 108, 111, 112,

105, 107, 109, 110,

26, 28, 30, 32,

25, 27, 29, 31,

1, 2, 7, 8,

3, 4, 5, 6,

65, 66, 70, 72,

67, 68, 69, 71,

163, 165, 166, 168,

161, 162, 164, 167,

49, 50, 54, 55,

51, 52, 53, 56,

145, 147, 149, 151,

146, 148, 150, 152,

121, 124, 125, 128,

122, 123, 126, 127,

17, 19, 22, 23,

18, 20, 21, 24,

42, 45, 46, 47,

41, 43, 44, 48,

98, 100, 103, 104,

97, 99, 101, 102,

153, 157, 158, 160,

154, 155, 156, 159,

35, 38, 39, 40,

33, 34, 36, 37,