1121221X1112112M
1121221XXX12112M
112122X11X12112M
112X22111X12112M
112X22X1X112112M
112X22XX1X12112M
1X212211X112112M
1X21221X1X12112M
1X2122XXX112112M
1X2X221XX112112M
1X2X22X11112112M
1X2X22X1XX12112M
