212212XXX111111M
112X12211X21X100
X1X1XX2111XX21M0
211XX2212221X2M1
21X11X11X2122X10
12X111X1X1X21220
1X21X1212XX11X20
211X21X121112X20
X2X2X11111X12220
11XXX12111X2X120
21X2111122X2X120
112111112X212220
1X1121X121X12120
