C1322331331121211113313331333133313233313311211113313221211111211121   >>    C132233133112121111331333133313331323331331121111331322121111121112   <<    C1322331331121211113313331333133313233313311211113313221211111211123   >>      C1322331331121211113313331333133313233313311211113313221211111211122   >>