凭感觉在下面选一串(去空格发出来便可知)
& # 1 2 9 2 8
& # 1 2 9 3 1
& # 1 2 9 2 9
& # 1 2 9 3 7
& # 1 2 9 3 4
& # 1 2 9 3 0
& # 1 2 9 3 2
& # 1 2 9 3 3
& # 1 2 9 3 6
& # 1 2 9 3 5
& # 1 2 9 2 8
& # 1 2 9 3 1
& # 1 2 9 2 9
& # 1 2 9 3 7
& # 1 2 9 3 4
& # 1 2 9 3 0
& # 1 2 9 3 2
& # 1 2 9 3 3
& # 1 2 9 3 6
& # 1 2 9 3 5