A2-11-1 2* 3 ...
B3-21-26* 27 ...
C2-9-22* 23 ...
C1-3-12 13* 14...
A2-11-1* 2 3 ...
C2-9-22 23*...
C1-8-21 22*...
C2-9-14* 15 ...
B1-7-32* 33 ...
B1-7-32 33* ...