Nkumushinga wibiryo byumwuga wabigize umwuga, dutanga ibisubizo byumwuga byinganda zitandukanye hamwe nibisabwa.Kuri uyu murongo wumye wumye, turashobora gutunganya kuva kuri kilo ntoya kumasaha kugeza kubihumbi ibihumbi kumasaha, kandi birashobora gutegurwa ukurikije bije yabakiriya.
Umurongo utanga umusaruro urimo gutoranya no kubika imbuto nshya, gusukura no gutoranya, gukama no kuryoha, gukaranga cyangwa gushiramo, kugeza gupima byikora no gupakira, gupakira no gupakira.Turashobora guha abakiriya ibisubizo byumvikana.
Ibisubizo byacu bishyiraho ibipimo byumusaruro, imikorere n'umutekano muruganda.Ibyo aribyo byose ibicuruzwa byawe bikeneye, dushishikajwe no kugufasha kubikora neza.