• Ko te hanga paparanga rua rukereke he tepe parenga panga nui e whakarato ana i te whakamarutanga roa ki te whakatairite ki a N me te papanga mata kotahi tuku iho.
• He hoahoa iti-kore e whakakotahi ana me te kore e kitea he aputa i waenga i te uhi pereti pakitara me te pakitara.
• Ko te 1-4 e whakatuwhera ana i te ahua whakapaipai mo nga rama rama kotahi, maha ranei, ki te whakaurunga whakawhiti ranei i te waahi kotahi.
• Maeneene te whakaoti me te kore he raina putunga mo te horoi ngawari me te pupuri i te ahua ataahua.