"by Alexander E Holroyd"
#15
~e
<7.8.9.10>
1.9s
7s.8.9
2.8.15
B[7.8.9s.10 A[9.10 7s.8 7.8.9.10 9.10s] 7.8]
D[7.8.9s.10 C[9.10 7s.8 7.8.9.10 7.8.9.10s 7.8]]
a[5.6.7.8.9.10.12 (13)]
13.14
B D 7.8.9s.10 A 7.8.13.14
13.15
b[1.2.3.4.7.8.9s.10] A 7.8.15
1.15
2.7.8.9s.10 C B
7.10s
*