11111122X121X1MM
1X1X1122X121X1MM
1211X122X121X1MM
111XX122X121X1MM
1X111122XX21X1MM
121X1122XX21X1MM
1111X122XX21X1MM
1X1XX122XX21X1MM
12111122X121X1MM
111X1122X121X1MM
1X11X122X121X1MM
121XX122X121X1MM
11111122XX21X1MM
1X1X1122XX21X1MM
1211X122XX21X1MM
111XX122XX21X1MM
1X111122X121X1MM
121X1122X121X1MM
1111X122X121X1MM
1X1XX122X121X1MM
12111122XX21X1MM
111X1122XX21X1MM
1X11X122XX21X1MM
121XX122XX21X1MM
