C1322331331121211113313331333133313233313311211113313231312323112211   >>    C132233133112121111331333133313331323331331121111331323131232311221   <<    C1322331331121211113313331333133313233313311211113313231312323112213   >>      C1322331331121211113313331333133313233313311211113313231312323112212   >>