221X1X211221112M
221X11X21221112M
221X121X122111MM
2212112X1221112M
221212X1122111MM
22121X12122111MM
22111XXX122111MM
221112221221112M
221X1X21122111MM
221X11X2122111MM
2212112X122111MM
22111222122111MM
22121XX21221112M
2212122X1221112M
X212X11X12211212
22111222X121110M
