C1322331331121211113313331333133313233313331333133313211232313111   >>    C132233133112121111331333133313331323331333133313331321123231311   <<    C1322331331121211113313331333133313233313331333133313211232313113   >>      C1322331331121211113313331333133313233313331333133313211232313112   >>