111111X121212122
1112X111X1112122
1121X11X21212122
1121X1X1X111X122
1212111X21112122
121211X1X121X122
122111XX2111X122
1222X11XX121X122
X112X1XX2X11X122
X12211112X21X122
X211X1XXXX212122
X2211111XX112122
X111111XX211X122
X12211XXX2212122
X211X1112221X122
X222X1X122112122
2111111XXX21X122
212211XXXX112122
2211X1112X11X122
2222X1X12X212122
2112X1XX2221X122
212211112211X122
2211X1XXX2112122
22211111X2212122
