Gadzira shanduro yakaoma zvikuru yemutsara uyu Kusiyana nemishandisirwo yepakutanga yeProlog, ine chikamu chakasarudzika chekunyora, pane kududzirwa zvakananga.
Chokwadika, shanduro yakaoma zvikuru yemutsara ndeiyi "Kusiyana nemishandisirwo epakuvamba eProlog, ine nhambo yakaparadzana yekunyora, panzvimbo pokududzirwa zvakananga, iyo inobvumira zvikanganiso zvakawanda zvikuru kuti zvibatwe pamberi pokumhanya kwepurogiramu".