12XX211X2211X202
12X2X1X12211X202
122XX11X22XX2202
X2XXX11X2211X202
X2X221X122XX2202
X22221X12211X202
X22221X122XX2202
X2212X1122XX122M
12XX2XX122112212
12122X1122XX1212
1211X1X1X21X2201
X22X2111X2121201
