1,313 Stedman Cinques

Richard I Allton
2314567890E  6  7  9 16 18
546321             a
1352648709E        b      
312465       -  -  s     -
1432                  s  - |
4213                  s  - |A
2341                  s  - |
3214            s  s     -
1342               A      
a = 1.5.6.s9.12.14.15.16.17.18.19 (20)
b = 1.2.5.8.13.14.15.16.18.s21