Iminyango yomlilo ihlukanisa isikhala sesakhiwo sibe izingxenye eziningana zomlilo, ukuze kuthi lapho umlilo uvela endaweni ngayinye yomlilo, awukwazi ukusabalala ngaphandle isikhathi esithile, ukuze ulawule umlilo ngokuphumelelayo. Umnyango womlilo wensimbi unamandla aphezulu kanye nomphumela omuhle wokuvimbela umlilo.