121X1211111X1X0M
XX1111XXX11X1200
1XX2111X1111XX0M
X1221X11112112M1
1X1X1111211122M2
21X1111212111112
1122X211X1XX1X11
112X11XX11121112
11X11X12XX1212M2
1121X2111111X20M
21X11X1X1X121100
X12X111221XX1101
