21121212XX122102
21121212XX122X02
2X121222XXX22102
2X121222XXX22X02
2X121212121XX102
2X121212121XXX02
2X12122212XX2102
2X12122212XX2X02
111212X2122X2102
111212X2121X2202
2112122212122102
11121222X222X202
21121222122X2102
111212X2X212X202
