Waihanga i tētahi putanga matatini ake o tēnei rerenga anake Instant-runoff pōti me te kotahi pōti whakawhiti whakatutuki i te muri - kahore - kino paearu.
Ko te tikanga, ko te putanga matatini ake o te rerenga ko "Ko te pōti Inamata anake me te pōti kotahi e taea ana te whakawhiti i te paearu o muri mai - kaore he kino, ki te kore e hiahiatia e te pooti te nuinga o nga pooti i tukuna".