X11XXX2XX1X22XM1
X111X121X1X2X2M1
X11XXX2X2X1X2XM1
X111X1212X1XX2M1
X11XXX2X12212XM1
X111X1211221X2M1
2X1X1XXXX1X22XM1
2X1111X1X1X2X2M1
2X1X1XXX2X1X2XM1
2X1111X12X1XX2M1
2X1X1XXX12212XM1
2X1111X11221X2M1
121X2X1XX1X22XM1
12112111X1X2X2M1
121X2X1X2X1X2XM1
121121112X1XX2M1
121X2X1X12212XM1
121121111221X2M1
