Ibyuma byinshi byuma bikwiranye no gutema ibiti birebire kandi birashobora gukoreshwa mumatsinda kugirango bitezimbere. Ingaruka nziza yo gukata kandi iramba.
Gusaba: Kubitanyagura byoroshye cyangwa bikomeye kuri gang rip wet cyangwa yumye.
Ibiranga: Gucisha bugufi ubugari bwa rakers, desity nyinshi hamwe nubushyuhe bwo hejuru bwumuriro, biramba kandi ntibishobora guhinduka.
Icyitonderwa: Irashobora guhindurwa ukurikije ibyo umukiriya asabwa.