C111113331333132322331333133313331311331323132313331312331323233311   >>    C11111333133313232233133313331333131133132313231333131233132323331   <<    C111113331333132322331333133313331311331323132313331312331323233313   >>      C111113331333132322331333133313331311331323132313331312331323233312   >>