a-fu aaaa aaaf aafa aaff aaoo aata aatf aatt afaa afao afat affa affo afft afgf afoa afog afoo afta afua ag-o agag agao agat agau agfa agga aggu agog agoo agot agou agta agua agut aotf aouf aout at-t ataa atat atgo atof atot atta atto attu atua atug auaa auga aut- auto auug faaa fafa faff fafg fafo fagg fago fagu fata fatf fato fatt faut ffff fftf foaf fofo fogg fogo foof foot fota foto fott foua foug fout fuat fuff fufu fuga fugo fugu futa futo futu gafa gaff gaft gaga gagg gago gagu gata gato gatt gaua gaut gffa gfoa ggfg gggg goaf goat goff gofu goga gogo goof goog goot gota goto gott gou- gouf goug gout gtaa gtfo gtta guaa guag guao guat gufa guff guga gugg gugu guta guto gutt gutu oaau oafo off- offa offo offu ofgo ofta ogoa ogog ogou ooaa ooff oooo oto- otof otog otoo otta otto ottu ouat ouff out- outa outo ouu- taa- taaf taag taat tafa taff tafo taft taga tagg tago tagu taoa taou tata tato tatt tatu taua taut tfot tgfa toat toau tofa toff tofo toft tofu toga togo togt tooa toof toot tota toto tott toug tout ttfa ttff tttt tuao tuat tufa tuff tufo tuft tufu tuga tugg tugu tuta tuto tutt tutu tuuo uafa uata uatu uaua ufag uffa ugao uggo uggt ugta uguu uofa uofg uofo utau utfo utto uttu utug uuta uutf uuuu