X11X11X111X22110
X11X1XX21XX12110
X11X1X2111X12X10
211X11X21XX2X110
211X112211X1XX10
211X1X211XX2XX10
X1XX11211XX1X110
X1XX11221XX22X10
X1XX1XX211X2XX10
21XX11X11XX12X10
21XX1XX111X1X110
21XX1X2211X22110
X12X11X11XX1XX10
X12X11X211X12110
X12X1XX11XX22110
X12X1X2211X2X110
212X112111X2XX10
212X11211XX12110
212X1XX211X22X10
212X1X221XX1XX10
