C111113331333132322331333133313331311331312111113331322333121121   >>    C11111333133313232233133313331333131133131211111333132233312112   <<    C111113331333132322331333133313331311331312111113331322333121123   >>      C111113331333132322331333133313331311331312111113331322333121122   >>