C|C|C|C|C|C|C|C|C|C|C|C|C|C|C
B|S|B|S|B|S|B|T|B|S|B|S|B|S|B
B| |8| | | | |S| | | | |8| |B
B|S|S|S|S|S|S|S|S|S|S|S|S|S|B
B| | |7| | |T|S|T| | |7| | |B
B|S|S|S|S|S|S|S|S|S|S|S|S|S|B
B| |6| | | |T|S|T| | | |6| |B
B|S|S|S|S|S|S|S|S|S|S|S|S|S|B
B| | |7| | |T|S|T| | |7| | |B
B|S|S|S|S|S|S|S|S|S|S|S|S|S|B
B| |8| | | | |S| | | | |8| |B
B|S|S|S|S|S|B|T|B|S|S|S|S|S|B
X| | | | | | | | | | | | | |Y