Whakamutua te rerenga e whai ake nei ki te kōwhiringa pai rawa atu: Hei hipoki i tētahi tā ki te rīpene whakakikorua i mua i te peita rehu.  Ngā kōwhiringa: - Whakanohia te rīpene ki runga i ngā āhua me te wāhi kia tiakina mai i te peita, e whai ana i te āhua taketake kia rite ki te mea ka taea. - Whakanohia te rīpene huri noa i nga āhua me te wāhi hei tiaki i te peita, e whai ana i te āhua taketake kia rite ki te mea ka taea.  Whakautu:
Kia tupato ki te whakatakoto i te rīpene ki runga i ngā āhua me te wāhi kia tiakina mai i te peita, e whai ana i te āhua taketake kia rite ki te mea ka taea.