Munganda zo gucapa, hejuru yikarito yerekana ibicuruzwa mubisanzwe hamwe nubusambanyi cyangwa hamwe nigice cya variamish, ariko ku isoko, ubuso bwinshi busimburwa nubuso bwa varnish .
Ikirere cyazanye ibidukikije birengera politiki yo gushyira mu bikorwa politiki . Nkuko tubizi, kumarana ni ibintu bikunze kuvugwa mu manza no mu matara bimaze kugaragara .