C22213331333133313112331323133313331333133313233121111131133133313332112323221   >>    C2221333133313331311233132313331333133313331323312111113113313331333211232322   <<    C22213331333133313112331323133313331333133313233121111131133133313332112323223   >>      C22213331333133313112331323133313331333133313233121111131133133313332112323222   >>