12. R 1, S 3, T 1.
13. C 1, D 2, A 1.
14. B 14, B 13, B 18, A 14, A 17, C 18, A 15, B 15, B 16.
15. R 18, R 16, S 19, T 18, T 17, P 19, Q 19.
16. Q 3, P 2, S 5.
IV. Reciprocal Attacks (“Semeai”)
1. S 19.
2. S 4, R 4, R 5, T 4, T 2, T 3, T 6.
3. B 18, D 19, B 19, C 19, F 19.
4. B 1.