2XX1X212X212X1M0
21XX121XXX12X1M0
21X1XX12XX12X1M0
21X1XX122X12XXM0
212X1212XX1XX1M0
2121X2122X1XXXM0
2XXX121X2X12X1M1
2XX1X212X212XXM1
2XX1X2122X1XX1M1
2XX112122X12XXM1
2X2XXX122212X1M1
2X2X121X2X1XX1M1
2X21X21X221XXXM1
2X21X212221XXXM1
21XXX2122X12X1M1
21X1XX1X2X12X1M1
21X1XX12XX12X1M1
21X1X212X21XX1M1
21X1X212221XXXM1
21X1X2122212X1M1
2121XX1XXX12X1M1
2121XX122X12XXM1
21211X1X2X12X1M1
2121121X221XXXM1
