1111111122112211
111X112X12112211
111X1X11121X2211
1X11112X2X112211
1X111X211X1X2211
1X1X1X1X2X1X2211
X1111X1X1X112211
X1111X2X221X2211
X11X11212X1X2211
XX11111X121X2211
XX1X11111X112211
XX1X1X2122112211
2111111X1X1X2211
2111112112112211
211X111X22112211
211X1X212X112211
2X111X112X1X2211
2X111X1X12112211
2X1X1121221X2211
2X1X1X2X1X1X2211
