Ko te takirere modular e whakamahia ana hei whakawhāiti i te pehanga o te iahiko waipēhi ki tetahi uara whakatikatika.
Ka tae ki tenei uara, ka whakatuwherahia te paera me te tuku i te pehanga kia kore ai e eke ki runga ake i te uara tatūkē.