014569 --- 01469 --- 0469 --- 049 --- 49 --- 4 组三 **4
09* 0*4 *94
跨 9 和 13
0 6 7 8 9 / 1 3 4 8 9 / 0 1 4 8 9
0 6 9 / 1 4 9 / 0 1 4