11121111X1111221
XX12X1XX2X1XX221
2212212212122221
1X1221111XX2X221
X21211XXX2X12221
2112X12221XX1221
211221X1X22XX221
1X12112X21222221
X212X1121X211221
2X12X1X111112221
1212212XXX1X1221
X11211122212X221
221211X12XX21221
1112X12X12X1X221
XX122112X1XX2221
XX121121122X1221
2212X11XX122X221
111221X22X212221
X21221212111X221
2112111X1X1X2221
1X12X1X2X2121221
X112X121XXX22221
2X12211X22X11221
121211X211XXX221
1212X111222X2221
X11221XX11221221
2X121122XX21X221
X11211112111X221
1X12X1X1X1X11221
2212212111212221
1112111XXX2X1221
2X12X1XX1X1X2221
X212212X2XXXX221
2112111212X22221
XX12X1X22222X221
12122122X2121221
