B| | | |B|S|9|S|9|S|B| | | |B
 |S|S|S| |S|9|S|9|S| |S|S|S| 
 |S|T|S| |S|9|S|9|S| |S|T|S| 
 |S|C|S| |S|7|S|7|S| |S|C|S| 
 |S|C|S| |S|7|S|7|S| |S|C|S| 
 |S|C|S| |S|7|S|7|S| |S|C|S| 
 |S|C|S| |S|1|S|1|S| |S|C|S| 
 |S|C|S| |S| |S| |S| |S|C|S| 
 |S|C|S| |S| |S| |S| |S|C|S| 
 |S|C|S| |S| |S| |S| |S|C|S| 
 |S|C|B| |S| |S| |S| |B|C|S| 
 |S|S|S|S|S| |S| |S|S|S|S|S| 
B| | | | | |X|S|Y| | | | | |B