B2-9-24 ...
C1-8-40 41*...
B3-24-58 59*...
C2-10-19* 20 ...
B2-9-23 ...
B3-26-33 34* ...
B2-14-16...
C1-8-40* 41...
B1-7-7 ...
B3-24-58* 59...