C1111121111331311211331333133313331322133313331311331333132233133313331333321   >>    C111112111133131121133133313331333132213331333131133133313223313331333133332   <<    C1111121111331311211331333133313331322133313331311331333132233133313331333323   >>      C1111121111331311211331333133313331322133313331311331333132233133313331333322   >>