C2-17-7* 8...
C3-18-11 12*...
C1-7-24 ...
B1-4-38* 39 ...
C1-5-11 12* ...
B2-15-21 ...
A3-20-6 ...
B1-4-38 39* ...
C3-19-4* 5...
C1-6-15 16* ...