1X2X2221222X2XMM
1212212222211212
111222X11XX12212
121X22X222XX1212
1X21211112211220
122221XX2121222M
1X2222112XX1XX2M
1211221X1221X200
11XX2X1122221X22
X211221X22211X12
11X1X2X11221X201
1211221X2221X12M
11212XXX12211X12
1XXX22X121211122
12X222111XX22222
1111121122221201
1X1XX11112211201
1XXXX11112211202
12X2211112211202
12X2221122221201
