212X1X111X21X1MM
2112111X2X21X1MM
211X11X12221X1MM
21XX1X11212121MM
211X11X111212XMM
21X211X11X21XXMM
212X11XX1221X1MM
212X1X1X112121MM
211X11XX212121MM
21121XX12121X1MM
21X211XX1221X1MM
211X11X1XX2121MM
21221X1X1121XXMM
211X121XX121XXMM
211X1111X221XXMM
212X12X11121X1MM
21121XXX11212XMM
21X21X11X121X1MM
21X211112X212XMM
212X111X1X2121MM
21XX121X11212XMM
2112111X21212XMM
21XX111XXX2121MM
211X1X11X221XXMM
21XX12112121X1MM
211X12X1X121X1MM
211211X12121X1MM
