公开万四，万四延伸六码
0-01478
1-12589
2-02369
3-01347
4-12458
5-23569
6-03467
7-14578
8-25689
9-03679
分解
05-1478-2369
16-2589-0347
27-0369-1458
38-2569-0147
49-1258-0367
再分解
05-1478-2369
0 -1 -2 6
0 -14 -3
0 - 47 -2
05 - 1 - 9
……
类推