1, 3, 6,

2, 4, 5,

7, 10, 11,

8, 9, 12,

13, 16, 18,

14, 15, 17,

19, 21, 23,

20, 22, 24,

25, 26, 28,

27, 29, 30,

32, 35, 36,

31, 33, 34,

39, 41, 42,

37, 38, 40,

44, 46, 48,

43, 45, 47,

49, 53, 54,

50, 51, 52,

55, 57, 58,

56, 59, 60,

61, 63, 65,

62, 64, 66,

68, 69, 72,

67, 70, 71,

75, 76, 78,

73, 74, 77,

79, 80, 84,

81, 82, 83,

86, 87, 90,

85, 88, 89,

92, 93, 94,

91, 95, 96,

98, 101, 102,

97, 99, 100,

103, 106, 107,

104, 105, 108,

109, 111, 112,

110, 113, 114,

115, 119, 120,

116, 117, 118,

122, 124, 125,

121, 123, 126,

128, 156, 166,

127, 138, 140,

133, 135, 144,

145, 180, 187,

146, 154, 161,

129, 131, 136,

132, 152, 195,

137, 141, 157,

139, 149, 159,

151, 153, 164,

130, 148, 173,

134, 143, 155,

150, 158, 200,

142, 147, 160,

168, 175, 177,

163, 232, 244,

171, 181, 233,

176, 202, 251,

165, 179, 188,

170, 185, 212,

213, 237, 247,

162, 207, 228,

174, 217, 245,

172, 183, 215,

192, 222, 249,

196, 223, 250,

205, 214, 225,

201, 227, 246,

182, 204, 211,

193, 199, 236,

208, 230, 238,

209, 226, 234,

218, 224, 239,

178, 235, 242,

229, 231, 240,

190, 194, 248,

184, 189, 191,

241, 243, 252,

167, 169, 186,

206, 210, 220,

197, 198, 203,

216, 219, 221,