1212112X1211X122
1212112X12XX1222
1212112XX21X1122
1212112XX2X1X222
1211112X121XX222
1211112X12X11122
1211112XX2111222
1211112XX2XXX122
1212111X12XXX122
1212111XX21XX222
1212111XX2X11122
1211111X121X1122
1211111X12X1X222
1211111XX211X122
1211111XX2XX1222
121211XX12111222
121211XX12XXX122
121211XXX21X1122
121211XXX2X1X222
121111XX121XX222
121111XX12X11122
121111XXX211X122
121111XXX2XX1222
1212111X12111222
