C132233133112121111331333133313331323133313233121111121111332232231   >>    C13223313311212111133133313331333132313331323312111112111133223223   <<    C132233133112121111331333133313331323133313233121111121111332232233   >>      C132233133112121111331333133313331323133313233121111121111332232232   >>