 Ebe ọ bụ na noge ochie ọtụtụ mmekọrịta ọkachamara na-ekwu banyere mkpa nke kissing na ugbu a Nchoputa si a nnyocha na-egosi na ugboro nke kissing bụ kpọmkwem proportional na kwuru larịị nke afọ ojuju na a mmekọrịta. 