Mutambo wenguva dzose une hafu mbiri dzemaminitsi makumi matatu pamwe chete nehafu yenguva yemaminitsi gumi kusvika gumi nemashanu. Pahafu yenguva, zvikwata zvinoshandura mativi edare pamwe nemabhenji. Kune vechidiki, kureba kwehafu kunoderedzwa kusvika pamaminitsi makumi maviri nemashanu pazera remakore gumi nemaviri kusvika gumi nemashanu, uye maminetsi makumi maviri pazera remakore masere kusvika gumi nerimwe; kunyange hazvo masangano emunyika mune dzimwe nyika angasiyana mukuitwa kwavo kubva kumirairo yepamutemo.Kana sarudzo ichifanira kuwanikwa mumutambo chaiwo (semuenzaniso, mumutambo) uye ichipera mukukwikwidza mushure menguva yenguva dzose, pane nguva dzinopfuura mbiri, imwe neimwe iine nguva mbiri dzakateedzana dzemaminitsi mashanu neminiti imwe chete pakati. Kana izvi zvisingagadzirise mutambo, timu inokunda inotsanangurwa mukutongwa kwechirango (kutora-kutora-kutenderera kwemaminitsi mashanu; kana yakabatana, imwe nharaunda ichiri kuwedzerwa).
Maminitsi 10 kusvika ku15