1XX1XX12X1X122M2
XX11X112X1XXX2M2
1XX1XX122X112XM2
XX11X1122X1XXXM2
1XX1XX12122121M2
XX11X112122XX1M2
12XX1X1XX1X122M2
X21X111XX1XXX2M2
12XX1X1X2X112XM2
X21X111X2X1XXXM2
12XX1X1X122121M2
X21X111X122XX1M2
11X22X11X1X122M2
X1122111X1XXX2M2
11X22X112X112XM2
X11221112X1XXXM2
11X22X11122121M2
X1122111122XX1M2
