C1322331331121211113313331333133313121211111333133313331311331322333123321   >>    C132233133112121111331333133313331312121111133313331333131133132233312332   <<    C1322331331121211113313331333133313121211111333133313331311331322333123323   >>      C1322331331121211113313331333133313121211111333133313331311331322333123322   >>