2X12X11111112122
XX12X111X11X2122
2X12X11121122122
1X12X11111122122
2X12X11121111122
1X12X11111111122
1X12X11121121122
XX12X111X111X122
XX12X111211XX122
1X12X111X11XX122
1212X1112X112122
1212X11122112122
1X11X1112X112122
1X11X11122112122
1211X11121112122
1X1211112X112122
1X12111122112122
1212111121112122
1X11111121112122
1X12X1X12X112122
1X12X1X122112122
1212X1X121112122
1X11X1X121112122
1X1211X121112122
XX12X11221112122
1X12X112X1112122
1X12X112211X2122
1X12X1122111X122
XX12X11121X12122
1X12X111X1X12122
1X12X11121XX2122
1X12X11121X1X122
1X12X11221X12122
