nert net- neta nete neti nett ngai ngan ngen nger ngia ngri ngtn niak nian niea nien nier niet nige nigg nigt niia niir niit nika nike niki nina nine ning nini nira nire nirt nita nite niti nitr nkia nknt nktr nngn nnit nnnn nntn nren nrna nrta nter ntia nttr raag raak raan raat raeg raen raer raga rage ragg ragi raia raie raig raii raik rain rair rait raka rake raki rakk rakt rana rane rang rani rank rann rant rara rare rari rark rata rate rati ratk ratt rea- reae reak rean rear reat reek reen reet rega rege regi regn regr regt reia reii reik rein reir reit reka reke reki rekt rena rene reng reni renk renn rent rera rere rerg reri rert reta rete reti retr rett rgan rgit rgtr riaa riai riak rian riat riek rien rier riet riga rige rigg rigi riia riin rika rike riki rikk rina rine ring rink rinn rire riri rita rite riti ritt rnag rnai rnie rnin rnnt rrat rrna rrrr rtai rtan rtee rtei rtkg rtkn taa- taag taan taar taat taen taer taga tage tagg tagi taia taig taik tain tair tait taka take taki takk takt tana tane tang tani tank tann tant tara tare targ tari tark tarn tarr tart tata tate tati tatr tatt teak tean tear teat teek teen teer teet tega tegg tegi tegt teia teie tein teir teka teke tena tene teng teni tenk tenn tent ter- tera tere teri terk tern terr teta tete teti tetr tett tiaa tian tiar tie- tiea tiee tiei tien tier tiet tiga tige tigi tigr tiit tika tike tiki tina tine ting tini tink tinn tint tira tire tiri tirr tita tite titi titt tkkg tnag tnge tnik traa trae trag trai trak tran trat tre- trea tree treg trei trek tren tret trge tri- tria trie trig trik trin trit trna trng trra trte trtr tten tter ttkg tttt