ning nini nira nire niru niue niur nngn nnnn nqai nrca nren nric nrna nrrc nuan nuca nuce nuci nucu nuee nuer nuin nuna nunc nune nung nunn nura nurc nure nuri nurn nurr nuru qa-c qaen qana qani qara qare qari qarn qaru qcea qcue qeii qena qene qere qeri qerq qian qing qira qiru qqqq qren quaa quae quag quai quan quar qucu quee quen quer quia quic quie quig quin quir qung quni qunu quri quu- raag raan rac- raca racc race raci racq racu raec raeg raen raer raga rage ragg ragi ragu raia raic raie raig raii rain rair raiu rana ranc rane rang rani rann rara rare rari raua rauc raue raun rcac rccc rcga rcgc rcic rcnr rcrg rea- reac reae rean rear reau reca recc rece reci recr recu reen rega rege regi regn regr regu reia reii rein reir reiu rena rene reng reni renn renu reqa rera rere rerg reri reru reue reuu rgan riaa riai rian riau rica ricc rice rien rier rieu riga rige rigg rigi rigu riia riin rina rine ring rinn riqq rire riri riue rnag rnai rnie rnin rrna rrrr rrun ruag ruan ruca ruce ruci ruen ruer ruga ruge rugg rugi ruin runa runc rune rung runi runn rura rurc rure ruri ruru ruun u-ie uaca uair uang uarc uaru uaua ucai ucan ucar ucca ucci ucea ucin ucrc ucua uein ueir ugar ugcc ugcg ugia ugne ugni ugra ugri ugur uguu uica uige uira uirr unaa unac unai unan unar unau unca uncc unce uncg unci unec unee unen uner unga ungu uni- unia unic unie unii unin uniq unir unna unne unni unra uqac uqar uqcc urac urai uran urau urca urci ure- urea urga urge urgi urgu uria uric urie urin uriu urna urne urni urra urre urri urun uruq urur uuen uuni uuri uuuu