C1322331331121211113313331333133313233313311211113313211232322311   >>    C132233133112121111331333133313331323331331121111331321123232231   <<    C1322331331121211113313331333133313233313311211113313211232322313   >>      C1322331331121211113313331333133313233313311211113313211232322312   >>