X1X12X112X112222
X1X12X112X212222
X1X12121XX212222
1XXX2111XX212222
1XXX2111212XX222
1XXX2121212X1222
1XXX2211212X1222
1XX12X11XX212222
1XX12X11212XX222
1XX12121XX212222
1XX12121212XX222
1XX12211XX212222
1XX12211212XX222
1X1X22212X1X1222
1X112121XX2XX222
11XX2111212XX222
11XX21212X1XX222
11XX21212X1X1222
11XX2121212XX222
11XX22212X1X1222
11X12X11212XX222
11X121X12X2X2222
11X12121XX2XX222
11X121212X2XX222
11X221212X1XX222
1XXX2X112X212222
1XXX22112X21X222
1XX12X112X212222
1XX122112X21X222
