C132233133112121111331333133313121111331333132232111113331313211   >>    C13223313311212111133133313331312111133133313223211111333131321   <<    C132233133112121111331333133313121111331333132232111113331313213   >>      C132233133112121111331333133313121111331333132232111113331313212   >>