11X1X11112211X12
111X111121211X12
111X11X112211X12
11X1X1X1X1211X12
111X1121XX211X12
11X1X1212X211X12
X11X1111X2211X12
X1X1X11121211X12
X1X1X1X11X211X12
X11X11X12X211X12
X11X112111211X12
X1X1X121X2211X12
211X11111X211X12
21X1X111XX211X12
211X11X1X1211X12
21X1X1X122211X12
21X1X12111211X12
211X112122211X12
122221X1X1211112
X121X12112221102
