C1333231331121111331333133313331313331323223312111133133313222331111   >>    C133323133112111133133313331333131333132322331211113313331322233111   <<    C1333231331121111331333133313331313331323223312111133133313222331113   >>      C1333231331121111331333133313331313331323223312111133133313222331112   >>