Zigawo ziwiri zazitsulo zosapanga dzimbiri zokhala ndi zida zachimuna zolumikizira mita ya gasi zimagwiritsidwa ntchito makamaka polumikizana pakati pa mitundu yosiyanasiyana ya mita ya gasi ndi chingwe cha payipi choperekera mpweya kapena valavu yolowera mpweya;Chogulitsacho chimakhala ndi kukana kwa dzimbiri, kusinthasintha bwino, kuyika kosavuta, ndipo kumatha kupindika mbali iliyonse Simafunikira kulumikizana ndi chigongono china, kumachotsa kutembenuka kwakusamuka, kumakhala ndi moyo wautali wautumiki, ndipo kumakhala ndi zolumikizira zosiyanasiyana (zosankha zotsutsana ndi disassembly) ndi ubwino wina.Ndi yoyenera pamamita osiyanasiyana a gasi, osavuta kulumikiza, otetezeka komanso odalirika.Ndiloyenera m'malo mwa malata.