rifu riif riin rinf rinn rino rion riot riou ripi ripp ripr ript riri riti rito ritt ritu rnin rnnt rnot rntp rnut roff rofo roif roin roio roir roit roiu roni rono ront roof rooi roon roop roor root ropo rori roro rort roru roti rotn roto rotr rott rouf roun roup rout rpii rpof rpon rppn rptn rrif rrrr rrun rttp ruff rufo ruft ruif ruin ruit runf runi runn runo runt rupp rupt ruri ruro rurp ruru ruti ruto rutt rutu ruun tfin tfnp tfot tfpt tftp tiff tifo tift tiit tiiu tini tinn tino tint tinu tion tiop tiou tip- tipi tipo tipp tipt tipu tiri tiro tirr tiru titi tito titp titt titu tnut toff tofi tofo toft tofu toit toni tonn tono tonu toof toon toor toot top- topf topi topo topp topt topu torf tori torn toro torp torr tort toru toti toto totr tott toui toun toup tour tout tpir tpon tppp tppr tptp tptr tput trfr tri- trif trin trio trip trit trno troi tron troo trop trot trou trpn trpp trtr trun trut truu ttff ttfn tton ttop tttt tuff tufi tufo tuft tufu tuin tuit tuiu tuni tunn tuno tunu tuor tupi tupo tupu turf turi turn turo turp turr turt turu tuti tuto tutt tutu tuuo u-rp ufip uftp uint uipi uirr unfp uni- unif unii unin unio unir unit unni unno unon unop unrf unro unto unut uofo uor- upin upnp upon upor uppp uppu upri upto upup urff urfi urft urif urin uriu urni uro- uroo urpo urri urun urup urur urut utfo utin utor utri utti utto uttu uuni uuno uuri uutf uuuu

fiini finif finno fionn fiori firit firon firou firpo fitin fitit fitof fiton fitor fitou fitri fitto fitup foini foir- fonio fonni footi forio forit forni forno forro forti forto forur foton fotui fotur fount fouro fprot fripp frito fritt froit front froop froot frorn froup fruit frunt fruto ftrtt fu-fu funit fuoni fuorn furin furio furir furo- furor futon futop futur i-pin if-- iffou ifin ifnot ifrit iftop ifttt iiiii iitti iiuni infin infit info- infor infun inini inio inio- inion inipi innit inniu innti inoff inonu inoor inori inour inout input inrio inrun intio intoo intop intpr intro inuit inurn iono- ionut ioooi ioooo iorio iotit iotti ipini ipiti ipopt iport ipour ippon irinn irion irono irori irour irpin irrit irton irupi itfit itfor itfun ition itnot itoff itour itout itpro itrip itron itton ittoo ittti itu-r itu-t ituni ituri iturn ituro ituru itutu iufni iunit iunno iuput n-p-n nifon niftp niiip ninon ninpo ninti nintu ninur ninut niono niopo nioro niort nipin nipit nippo nippu nipri nipro nipup nirit nirop nitin niton nitor nitot nitr- nitro nitti nitto nnooo no-fi no-ip no-no no-op nofit nofor nofou nofun nofut noint non-u nonin nonio nonni nonno nonop nonot nooit noonu noori noort nopun norin norio norit noron norro nortt norun not-i notif notin notip notit notno noto- notof noton notto notup nouni nouri nourt nroff ntini ntnui ntoro nu-nu nuiit nunit nunni nunon nunun nuoro nupur nurin nurit nurri nurun nuton nutri offin offir offit offof offon offto offun ofono ofori oforn ofoto ofour ofpop oftin oino- oinoi oiron oirot oitti onin onion onir- oniro onoff onont onoon onorn onoto onour onout onpop onpot onrio onto- ontof ontoo ontop ontur ooioo oonin ooooo opio- opir opito opnin opnto oppin oppon optin optio opto- optot optto orfor orino orint orion orito orni- ornon ornot orono oropi orout orpin orpit orrin orton ortoo oruro orutu otion otnit otono otori ototo otour otpor ottir ottoi ottur ouir- ouoro ourno outin outof outon outro outto p-n-p pforp piiri pinin pinit pinn- pinni pinno pinon pinor pinot pinto pinup piotr pipit pippi pippo pipri pirin pirni piron pirot pirou pirri pirro pirui pitin pitio pitip pitof piton pitot pitri pitru pitti pitto piuri piuro piuru po-on po-po point poipu ponin ponir ponni ponnu ponor ponti ponto ponup poopo poori poort popin popoi popon popop poppi poppo popup porin porn- porno poro- poroi poron porri porro porto portu porur potin potof poton potoo potop potor potro potti potto pottu pouff pouni pptnt priit print prion prior priti pritt prntr proff proft proif proin proof proor proot prop- propn propp propr propt prot- proti proto prout prtor pruin prun- pruni pruno prunt ptprf ptprn ptpro ptprr ptprt ptpru punoi punon punti punto pupin puppo pupri purin purio puro- putin putit putno puton putor putt- putti putto puttu putun putuo putup puuri ri-fi rintt rioni ripio ripit ripon ripup rirpu riton ro-ro rofor roint roiot ronin ronno ronto rooft ropin roto- roton rotor rotot rotti rotto rotun rount routt rprop rptor ruffo rufi- rufio rufo- ruino ruiru runin runit runo- runof runon runto runup ruoti rupin rupit rutin ruutu t-nut t-pop t-top ti-ti tifni tiifp tinfo tinto tinui tinun tiout tipin tipit tipof tipon tippi tippu tipto tipup tirit tiro- tiroi tiron tirou tirru tirur titii titin titof titou titpn titti titup tnftp tntnt toffo tofit tofop tofor toini tonio tonit tono- tonof tonti tonto tonup topio topit topo- topof topoi topon topor topot toppo topto topup torii torin torio torit toron torpo torri torro torti torto tortu torun toti- totin toto- toton totoo totop totup touit tourn touro tprot triin triip trini trino trion trior tripi tripp tript trit- tritn trito tritt troff troft troni trono troon troop trop- tropi tropo trott troup trout trpin truff truit trupt truro ttttt tuffi tufin tufit tunip tunon tuoni tuori tuotu tupou tuppi turin turio turit turn- turno turnp turnt turnu turon turot turri turro turtu turup turut tutin tutor tutti tutto tutun tuuri tuuru u-n-i u-nii u-pop ufofu ufton uiro uitti unfit unfun unfur unifi unini uninn union unipi uniti unnun unnur unnut unoft unoor unorn unpin unpot unput unrip unrun untop unurn upfor upnor upoff uppon upput uprun upton uptop urin- uropi urour urpin uruit ururi uruti urutu utro- utrop utror uttur uturn uturu ututo uuuuu

f-prot f-unit fifpro