C1322331331121211113313331333133313121211111333133313112211231231   >>    C132233133112121111331333133313331312121111133313331311221123123   <<    C1322331331121211113313331333133313121211111333133313112211231233   >>      C1322331331121211113313331333133313121211111333133313112211231232   >>