i-no iiii iiio iiit iino iioi iioo iitr iitt init inni inno innr innu ino- inoi inon inor inot inou inri inro inti intn into intr intu inui inun ioii ioio ioit ioni ionn iono iooi iooo iori ioto ioun iri- irin irio iron irri irti irun itin itno itoi iton itoo itor itou itri itto itur iuiu iuno n-ii niir niit niiu nini nino nion nioo niou niro nirt niru niti nito nitr niur nnit nnnn nnot nntn noin noio noir noit non- noni nonn nono nont nonu noo- noon nooo noor noot nor- nori norn noro norr nort not- noti noto nott noun nour nout nron ntnu ntru ntto nttr ntui nuin nuit nunn nuno nunt nuon nuri nurn nurr nurt nuru nutt nutu oiii oint oion oirt oiti onir onit onni onno onon onor ont- onti onto onur onut oont oooo oort ori- orin orio orit orni orno oro- oron oror orot orri orro orto otin otit oto- oton otoo otor otro otti otto ottu otur ouii ouin ouir ouit oun- our- ourn ouro ourt out- outi outo ouu- riin rinn rino rion riot riou riri riti rito ritt ritu rnin rnnt rnot rnut roin roio roir roit roiu roni rono ront rooi roon roor root rori roro rort roru roti rotn roto rotr rott roun rout rrrr rrun ruin ruit runi runn runo runt ruri ruro ruru ruti ruto rutt rutu ruun tiit tiiu tini tinn tino tint tinu tion tiou tiri tiro tirr tiru titi tito titt titu tnut toit toni tonn tono tonu toon toor toot tori torn toro torr tort toru toti toto totr tott toui toun tour tout tri- trin trio trit trno troi tron troo trot trou trtr trun trut truu tton tttt tuin tuit tuiu tuni tunn tuno tunu tuor turi turn turo turr turt turu tuti tuto tutt tutu tuuo uint uirr uni- unii unin unio unir unit unni unno unon unro unto unut uor- urin uriu urni uro- uroo urri urun urur urut utin utor utri utti utto uttu uuni uuno uuri uuuu