orsu orup orus orzo orzu osii osip osis osli oslo osoi osoo osor osos osro ossi osso ossu osul ouff ouii ouir ouis ouls oulu our- ouro ours ouu- ouzo ozil ozlu pfff pffr pfis pfli pfps pfui piff pifs piip pil- pili pill pilo pils pilu pilz pioz pipi pipo pipp pips piri pirl piro pirr pirs piru pisi piso piss pisu pisz pius plff plif plio plip plis ploo plop plos plou plpp plri plsi plss plup plur plus poff pofi poil poio pois poli poll polo pols polu poof pool poop poor poos pop- popi popo popp pops pori poro porr pors porz posi poso poss pouf poui poul poup pour pous pozo ppif ppli pplo ppos pppo pppp ppps pprf ppru ppsf ppss ppur prfs pri- prif prii pris prlr prls pro- prof prol proo prop pros prou proz prps prri prrs prsi prsl prso prss pruf prus pruu psfs psil psip psis psoi psol psos psou pspi pspp pspr psps psrp psso puff puir puis puiu puli pull pulo pulp puls pulu pupi pupl pups pupu pur- puri purl puro purp purr purs puru pusi puss puzi puzo pzzl rffl riff rifs rifu riif riis rill rilo rilp rilu riol rios riou rioz ripi ripl ripp ripr rips riri rirs risi riso risp riss risu rius rizi rizu rizz rlif rlls roff rofl rofo roif roil roio roir rois roiu roiz rolf roll rolo rolp roof rooi rool roop roor roos rooz ropo rops rori roro roru rosi roso rosp ross rouf roul roup rous rouz rozi rozz rpii rpls rpof rpos rpps rrif rrrr rrsp rsis rslp rsos rspo rsps rssl ruff rufo ruif ruis ruiz rull rulo rupp ruri ruro rurp rurs ruru rusi ruso russ rusu ruzi rzip s-ii s-os sfio sfls sfor sfos sfro sfss sfsu siff sifl sifo sifr sifu sil- silf sili sill silo sils silu silz siol siop sior sios siou sipi sipo sipp sips sirf siri siro sirp sirr sirs siru sisi siss sisu siui sius sizz sl-i slip slir sllp sloo slop slos slpi slpp slps slrp slrs slsu slup slur sofi sofo soif soil soir sois solf soli soll solo solp solr sols solz soof sool soop soor soos sopi sopo sopp sops sopu sori soro sorr sors soru sosi soso soss souf soul soup sour sous soz- sozi spfs spio spip spir spis splo splp splr spls spoo spop spor spos sppf spps spri spro sprs spso spsp spss spui spur spus srfi sris sros srps srsp srzu ssfl ssfp ssis sslp ssop sspf sspl sspo ssps ssri ssrl ssrs sssf sssi ssss suf- suff sufi sufr sufs sufu suio suir suis sul- sulf suli sull sulo sulp sulu sulz suor suos sup- supo supp supr sups sur- surf suri suro surp surr surs suru sus- susi suso susp suss susu susz suus suzi suzo suzu suzz szil szis szss szur u-rp ufip ufos uipi uirr ulli ullo ullr ulo- ulos ulul ulus uofl uofo uor- upis uplo upor upos uppp uppu upri upsi upup urff urfi urif uris uriu urls uro- urol uroo urpo urri ursi urso urss ursu urup urur urus uruz usfi usfl usfs usif usip usis uslp uslu usoi usos uspo uspp usps ussf ussr usss ussu usui usul usus uulu uuri uusi uuuu uzis uzos uzzi z-ro ziff zifu ziip zill zilo zipf zipp zips ziri ziro zirp zisi zizi zizz zoff zoio zois zoli zoll zolo zols zoo- zool zoop zoos zopf zopl zori zoro zors zoso zoss zozo zozu zpuf zsss zull zulu zulz zuoz zurf zurr zuru zusi zuul zuzu zzzs zzzz

fili- filip filiz fillo fills filoz filur fiori firos firou firpo fissi flipp flips flirr flizz floop floor flops floro floru floss flour fluff fluo- fluor flurr fluss fofos foils foios foir- folio folli follo foloi fooli fools fopos forio forli foros forro forso forss forur forus fosil fouls fouro fours friis frill friol frios fripp friso friss frisz frizz froiz froop froup fruiz fruli fsoil fu-fu fuffs fullf fullo fulls fulop fulup furil furio furir furls furo- furor furps furrs furus fusi- fusil fusio fuso- fusor fusus fuzil if-- iffou ifill ifius iiiii iiris iisir ilfis iliff ilio- ilios ilisu illos illui illus ilori ilsol ilulu ioooi ioooo iorio ipils ipour ipsi- ipsos ipsus irill irios iris- iriss irisu irori irour irous irssi irupi is-is isfor isili isill isilo isios isiro isisi islip isoff isoli isolo isour ispup issor issou issru issus issuu isuli isuus isuzu iuliu iulus iupps izori izuus l-pop li-fi lifou liisi lilfu lilis liliu lilli lillo lilos lilou lilus liour lipis lipo- lipos lippi lippo lipps lipsi lipus liril lirio lirui lisio lisis lisps liss- lisso lissu liszo liuli liupo lizio lizor lizos lizou lizzi lizzo llrrs lo-fi lofoi lofos lofou loilo loirs loiss lolif lolis lolli lollo lolls lolol lolos lools loops loopz loosi loosu lopou loppi lopsi lorio loris loros lorri lorup louis loups louri louro lours louss lozio lozzi luffs luiff luiro lulli lulls lulul lulus luozi lupis luppi lupsu lupul lupus lurio lurup lusis luso- lusso lusus luuri luzzi luzzu offir offis offof oflos ofoil ofori ofosu ofour ofpop oilof oilup olfus oliff olios olius ollio ollup ollur olofi olour olous ooioo ooooo oopsi opio- opir opius oploo oppol oppos opsis opusi orfor orful orill oriol orius orlop orlos orolu oropi orosi oroso orosu orosz orris orsis oruro orzos osill osilo oslip ososo ospis ossi- ossil ossip ossis ossos ossur osusu osusz oszil ouir- oullo ouoro ourol ouzos ozius ozoir ozols ozoro pforp piilu piiri piisi piisu pili- pilio pilis pillo pills pilo- pilou pilur pilus pioli pious pipil pipis pipli pippi pippo pipri pipul pirlo pirol piros pirou pirri pirro pirui pirus piruz pissi piuri piuro piuru piusi pizol pizzi pizzo plio- plips ploop plopi plopp plops plopu pluff plupp pluri po-po poill poilu poipu poli- polio polip polis polli pollo polls pollu polop polos polur polus polzl poofs pooli pools poopo poops poori