C132233133112121111331333133313331333132322331333131211113311222133313221132231   >>    C13223313311212111133133313331333133313232233133313121111331122213331322113223   <<    C132233133112121111331333133313331333132322331333131211113311222133313221132233   >>      C132233133112121111331333133313331333132322331333131211113311222133313221132232   >>