12112122X211X210
121X2121111X2211
2111212112X21X12
112221121X122XM1
XX1121121X1221M0
12X1XX121X1222M0
2X1111211X1X1XM1
12X2111XX11X12M2
1XX2X1121112X210
22X1X12X112212M2
