T|C|C|S| | | |X| | | |S|C|C|T
C|S|C|S| |S|B|S|B|S| |S|C|S|C
C|C|S|B|B| | |6| | |B|B|S|C|C
S|S|B|S|B|S|S|S|S|S|B|S|B|S|S
 | | |S| | | | | | | |S| | | 
7|S| |S| |S|C|S|C|S| |S| |S|7
 |B| |B|4|B|C|T|C|B|4|B| |B| 
 |S|7|S| |S|C|S|C|S| |S|7|S| 
 | | |S| | | | | | | |S| | | 
S|S|B|S|B|S|S|S|S|S|B|S|B|S|S
C|C|S|B|B| | |6| | |B|B|S|C|C
C|S|C|S| |S|B|S|B|S| |S|C|S|C
T|C|C|S| | | |Y| | | |S|C|C|T