X11XXX1121X1XX01
X11X112121XXXX01
111XXX2121XX2X01
X11XX121X1X1X201
111XXX11X2X1X201
X11X1X11X1XXX201
111X1X1122XX2201
X11XX12221X1XX01
X11X1X1122XXXX01
111XX11122X12X01
111X112221XX2X01
X11XX112X2X1X201
X11X1122X1XXX201
111XXX21X1X12201
111X1121X1XX2201
111X1112X2XX2201
