C1322331331121211113313331333133313121211111333133313113313112233311   >>    C132233133112121111331333133313331312121111133313331311331311223331   <<    C1322331331121211113313331333133313121211111333133313113313112233313   >>      C1322331331121211113313331333133313121211111333133313113313112233312   >>