XX211112X1X11XM0
XX1X11XXX2X111M0
XX2211X2X1X112M0
XXX111XX11X112M0
XX1X11X2X21111M0
1X12111X111112M0
1X2111XXX1X111M0
12XX1112212111M0
12221112122111M0
12X1111X22111XM0
121X1112211112M0
12X21112121112M0
1221111X12211XM0
121X11X2212111M0
1XX211XX222112M0
X211111212XX1X12
11111112211XXX21
1XXXX112X1111212
12XX1X22X1211221
1X21X12X21111211
