121X11111121211M
121X1111XX22211M
122212121121211M
12221212XX22211M
12221111X121211M
122211111X22211M
121X1212X121211M
121X12121X22211M
122X12111X21211M
122X1211X122211M
121211121X21211M
12121112X122211M
122X11121122211M
122X1112XX21211M
121212111122211M
12121211XX21211M
