X| | | |B|B|C|C|C|B|B| | | |Y
B|S| |S| |S|B|S|B|S| |S| |S|B
B|B|B|B| | | |B| | | |B|B|B|B
B|S| |S|B|S| |S| |S|B|S| |S|B
 |B| | | |B| |0| |B| | | |B| 
 |S|B|S| |S|B|S|B|S| |S|B|S| 
 |2| |B| |1| |B| |1| |B| |2| 
B|S| |S|B|S| |S| |S|B|S| |S|B
B|S| | | |B| | | |B| | | |S|B
C|S|S|S| |S|B|S|B|S| |S|S|S|C
C|C|C|S| | | |2| | | |S|C|C|C
S|S|C|S|S|S|C|S|C|S|S|S|C|S|S
S|S|C|C|C|B|C|C|C|B|C|C|C|S|S