11X11X11X1111110
1XXXX111X1111110
1X211111XXXX1110
X1XXXX1111111111
X12X11111XXX1111
XX21XX111XXX1111
1121X11X11111112
112XXX1XXXXX1112
1XXX1X1X1XXX1112
X1X1X11XXXXX1120
XXX1111X11111120
XX2X1X1XX1111120
11X1X1121XXX1121
11XX1112X1111121
1XX1XX12X1111121
1X2X1X1211111122
X1211X121XXX1122
X121X112X1111122
XXXX1X12XXXX1110
XX2XX1121XXX1111
