d-dot ddddd do-do dodoo doggo dokdo doodo dotoo dotto go-go go-oo go-op go-to goddo godot gogok goodg goodo gotoo gotop gotto gtk-- k-pop ko-ko kodok kokko kokot kotto o-dog ogogo ooooo oopod opodo opto- optot optto ototo po-po podo- pokot poopo popop poppo potok potoo potop potto t-dog t-pop t-top to-do to-go todok tokdo tokko toko- tokod topo- topog topot toppo topto toto- totok totoo totop ttttt