C111113331333132322331333133313331311331313311211111333132321111131   >>    C11111333133313232233133313331333131133131331121111133313232111113   <<    C111113331333132322331333133313331311331313311211111333132321111133   >>      C111113331333132322331333133313331311331313311211111333132321111132   >>