1111X111XXX11100
1111X111X2XXX100
111121112XXXX100
1111211122X11100
1112X1112XXX1100
1112X11122X1X100
11122111XXX1X100
11122111X2XX1100
2111X1112XX1X100
2111X11122XX1100
21112111XXXX1100
21112111X2X1X100
2112X111XXXXX100
2112X111X2X11100
211221112XX11100
2112211122XXX100
