Wibagiwe no gupakira ibitabo mwishuri, muri iki gihe abashushanya bakora igikapu cyumugore ugezweho mubikoresho byiza nkimpu. Waba ushakisha uburyo bumwe bwo guhanagura cyangwa ibiciro bisanzwe, ibi bikapu ntabwo ari kubana. Reba ubundi buryo butandatu hepfo.
