1X121X121X111110
1X121X121X12X210
22121X12X2111110
22121X12X212X210
22121X121X121110
22121X121X11X210
1X121X12X2121110
1X121X12X211X210
2X121X12XX11X110
2X121X12XX121210
12121X121211X110
12121X1212121210
2X121X1212111210
2X121X121212X110
12121X12XX111210
12121X12XX12X110
X1121X1212111121
X21X1X12XX112121
