C111113331333132322331333133313331311331312111113331323131333111   >>    C11111333133313232233133313331333131133131211111333132313133311   <<    C111113331333132322331333133313331311331312111113331323131333113   >>      C111113331333132322331333133313331311331312111113331323131333112   >>