输入 3 4, 5, 6
输出 1,2,3 1,2,3,4 1,2,3,4,5 1,2,3,4,5,6
7,8,9 13,14,15,16 21,22,23,24,25 31,32,33,34,35,36
4,5,6 9,10,11,12 11,12,13,14,15 13,14,15,16,17
5,6,7,8 16,17,18,19,20 18,19,20,21,22
6,7,8,9,10 26,27,28,29,30
7,8,9,10,11,12