C22213331333133313112331323133313331333133313233121111131223311311   >>    C2221333133313331311233132313331333133313331323312111113122331131   <<    C22213331333133313112331323133313331333133313233121111131223311313   >>      C22213331333133313112331323133313331333133313233121111131223311312   >>