55. Iyo ikinyabiziga gifite amatara abiri cyangwa menshi y’ubwoko bumwe ayo matara agomba kugira ibara rimwe n’ingufu zingana kandi akagomba gushyirwaho ku buryo buteganye uhereye ku murongo ugabanya ikinyabizigamo kabiri mu burebure bwacyo. Ariko ibi ntibikurikizwa ku matara akurikira: