111X112211X11112
111X1122122X1112
111XX122212X1112
111XX12222X11112
11XX112221211112
11XX112222XX1112
11XXX12211XX1112
11XXX12212211112
1X1X112221XX1112
1X1X112222211112
1X1XX12211211112
1X1XX12212XX1112
1XXX1122112X1112
1XXX112212X11112
1XXXX12221X11112
1XXXX122222X1112
