C1111121111331311211331333133313331333133313231333133313331311331311213332131   >>    C111112111133131121133133313331333133313331323133313331333131133131121333213   <<    C1111121111331311211331333133313331333133313231333133313331311331311213332133   >>      C1111121111331311211331333133313331333133313231333133313331311331311213332132   >>