1,275 Stedman Cinques

Robert M Kilby (No 2)
2314567890E  6  9 18 19
21435678E90       a    
4123         -        s |
4132            s  -    |A
3142         -        s |
13579E24680       b
3124658709E       c
3142            s  -
2143              A    
a = 1.s4.s9.17
b = 3.5.6.8.12.14.15.16 (16)
c = 1.5.7.10.11.s14.s18.19.20 (20)