1X1X1X12XXX211M0
121XX112X12221M1
2X111111211X11M1
1X1XX1111X121XM0
2111111X112XX2M0
1211111XXX1X1XM0
12112112X21112M0
11112212X12111M1
XX12XX1211X211M0
2X1X111211112XM0
X2111X12X12122M0
12112X1XXX2X11M0
