C1333231331121111331333133313331313331323223312111133133313331333223223211   >>    C133323133112111133133313331333131333132322331211113313331333133322322321   <<    C1333231331121111331333133313331313331323223312111133133313331333223223213   >>      C1333231331121111331333133313331313331323223312111133133313331333223223212   >>