Nibyo, mubisanzwe birasabwa kubisimbuza kubiri, kurugero, imirongo yombi yimbere cyangwa byombi byinyuma.
Ibi ni ukubera ko icyuma gishya gikurura kizakurura umuhanda neza kuruta icya kera. Niba usimbuye icyuma kimwe gusa, gishobora gutera "ubusumbane" kuruhande rumwe mugihe utwaye hejuru.
Igihe cyo kohereza: Nyakanga-28-2021