XXX2111XX1221100
XX12122X212X1100
X11XX222X1221100
X112X1XX21222100
X2122X1XXX221100
1X121XXX11221100
1X12221112221100
111222X121221100
1212X1122X2X1100
2X12112121221100
2112121112221100
2211X111112X1100
2212X1X111121100
22121121112X1100
1212111X1X22X110
XX221X1121221211
X1XX2XX2112X1111
11X2XX2XX122X111
11122X212X221X11
2X2X1112X12X1111
21X212X121X11111
211222X222111111
212X1122X1211111
22X1XX122X221111
