121X122122112121
12122122121X2121
2X11211212122X21
21121221X2122121
12112212X2122122
211221X22X112122
1121X222121X212M
211221221212X12M
22112121X11X212M
11X12X22121121M1
1211221X211121M1
12121X21121221M1
21X12211221X21M1
12X12121X21121M2
1212212122112XM2
21X21121221X2XM2
11111121111111MM
21212121121121MM
121112112X1XX1M1
1X11111222XXX1M1
X12X11X12X1XX121
X1X1X12111221111
XX2121112112X1M1
X12XX1X2X111211M
