C111113331333132322331333133313331311331311211312111133133313132123131   >>    C11111333133313232233133313331333131133131121131211113313331313212313   <<    C111113331333132322331333133313331311331311211312111133133313132123133   >>      C111113331333132322331333133313331311331311211312111133133313132123132   >>