puff puid puir puiu puli pull pulo pulp pulu pupi pupl pupu pur- puri purl puro purp purr puru rdio rfdi rffl rfid ridd ridi rido riff rifu riif rill rilo rilp rilu riol riou ripd ripi ripl ripp ripr riri rlif rodd rodi rodo roff rofl rofo roid roif roil roio roir roiu rold rolf roll rolo rolp rood roof rooi rool roop roor ropo rori roro roru roud rouf roul roup rpdp rpii rpof rrif rrrr rudd rudi rudl rudo rudp ruff rufo ruid ruif rull rulo rupp rurd ruri ruro rurp ruru ruud u-rp uddi udid udir udoo udop udpd ufip uipi uirr ulli ullo ullr ulo- ulul uofl uofo uor- updf updo uplo upor uppp uppu upri upup urdu urff urfi urif uriu uro- urol uroo urpo urri urup urur uulu uuri uuuu

d-rod ddddd diddl diddu didio didup diiop dildo dilip dilli dillo dioid dioro diouf dipl- diplo dipod dirfi dirol diulu dliii do-do do-ol dodol dodoo dodro dofor doido doill doiop dollo dollu doloi dolor dolpo doodo doofi dopdf dorff dorid dorio dorud doufu douli doull doupi douro dridu driff drill droff droid droil droll drood droof drool droop drop- dropi dropo drori droul droup druid drupi druri duddo dudou dufur duill dulid dulli dullu duplo dupri durif durio ffold fidor fili- filid filip fillo filur fiord fiori firou firpo flipp flird flirr flodd flood floop floor floro floru floud flour fludd fluff fluid fluo- fluor flurr fodor foir- foldi folio folli follo foloi fooli foord ford- fordo fordp forio forli forro forud forur fould fourd fouro frill friol fripp frodo froid frood froop froud froup fruli fu-fu fuddu fullf fullo fulop fulup furil furio furir furo- furor furud fuudo idifu idili idio- idodi idoli idolo idood idool idoru idril idrop if-- iffou ifido ifill ifold ifood iiiii iliff ilio- illdo illui ilori ilulu iodid iodo- iodol ioooi ioooo iorio ipour irid- irido irill irori irour irupi iuliu l-pop li-fi lidol lifou lilfu liliu lilli lillo lilou liour lipid lipo- lippi lippo liril lirio lirui liuli liupo lo-fi loddo lodro lofoi lofou loilo lolif lolli lollo lolol loord lopid lopou loppi lopud lordi lorid lorio lorri lorup loudi lourd louri louro luddu luiff luiro lulli lulul luppi lupul lurid lurio lurup luuri oddup oddur odiid odilo odolo odori odoul odour odudu odulf oduro offir offof ofoil ofold ofori ofour ofpop oidor oilof oilup oliff ollio ollup ollur olofi oloid olord olour ooioo ooooo oopod opio- opiod opir oploo opodo oppol ordro orfor orful orill oriol orlop orodo orold orolu oropi oruro ouir- oullo ouoro ourol pdiff pforp piilu piiri pili- pilid pilio pillo pilo- pilou pilur pioli pipid pipil pipli pippi pippo pipri pipul pirlo pirol pirou pirri pirro pirui piuri piuro piuru plio- ploid ploop plopi plopp plopu ploud pluff plupp pluri po-po podil podio podo- podol podor podul poill poilu poipu poldi poli- polio polip polli pollo pollu polod polop polur pooid pooli poopo poori popil poplr popoi popop poppi poppo popup poro- poroi porri porro porur pouff poulp prill priol prior prodd prodi proff proif proll prolo proof proor prop- propl propp propr proud prudi pudor pudur puilo pull- pulli pullu pupil puppo pupri purdi purio purli puro- purul puuri rdllr ri-fi ridof rillo rioli riolo ripio ripup rirpu ro-ro roddi rodil rodl rodor rodri rofor rolfo rollo roodi roodu ropid rorid roull rprop rudli ruffo rufi- rufio rufo- rufol ruili ruiru rulli rullo u-pop udol udoll udupi ufofu uifli uiro ullur uloid uloop ulpur ululu ulupi uluru up-do upfor upido upoff upolo upolu uppli urdoi uropi urour uruli ururi uuuuu

-ploid d-loop ddr-ii difoil diii-d diiod- diiodo dilful dillio dillod dilofo dilolo diodor diorio diplo- dipoli dirfor diuril dododo dodori dolfor dollop dollup dololo dolool doloop dolour doolfu doppio dopplr dorfli dorofi dorood doropo dororo doudou douliu doulou dourif dourou drilid dropff droplr dropof duffup dufoil dufour duilio duiliu duldul dulful duloup dulpod dululu duplo- durior fifpro fildor filfil filipo filli- fillip fillol fillop fillup filoli filour firfol flipou flori- florid florio floudd fluor- fluori fluoro flurri foldup folurd foofoo foofur fordid fordii fordpi forlii forold foufou foulup fourof fourou friuli frollo fruupp fulfil fulldo fullof fullup furfur furoid furour furrfu idoido idolo- iiooio ilford ilidio illful illipi illoud illupi iloilo ippudo iridio irido- irridu irrour lidodi lifful liflod lifull liliid lilipi lilliu lilpop lilpri lilpur liluri lipoff lipoid lippir lirrop lloro lo-pro lodurr lollop loloru looloo loplop lopoff lordof loriid loulou lourlo ludolf ludorf lufful lupoid lurulu odroid ofdoor offord offrir ofpoor oilfor oldpro olodio oooooo oopiri oordoo opdorp opilio opioid oppido ordoru ordrup orford oriolo orloff orplid orroli orrour oudorp ouioui oulipo ouloid ourold pilili piliol pillor pillou pillur pilolo pilori pilour pilpul piopio pioppi pipili pipilo pipipi pipiri piplod pippip pippul piprid pirdop piridi pirili pirrip piupiu plodio plufur pluri- podili podofo podoli poduri poduru poipoi polio- polipo pollio polloi poloid polpol poluli poluru poodur poofup poopoo pop-up popduo popfor popill popoff popoli popopo poporo poppop populi populo porfil porful poriol pouoir poupou pourri pppppp priidu priolo priori prioro priour profil profir profor profur proli- propi- propir propup propur pruili puffup pulido puliol pullip pullup pullur pulpi pupoid puriri purloo purpur puruli r-loop ridill rififi riflip ripoff ripoli ripoll rodlo rodopi rodulf roflol rolli rollio rollup roloff rouful rudolf rudrur ruurlo udipur udullu ufford ulloor ulodid up-dip upfill upfold uppoor upprop uproll upupid urdorf urodid uropod uruppu

di-iod- diiodo- diploid dipodid dirillo dodford dododou dodrill doilful doo-doo doofoid doproud doridid doufulu douprou dourdou dropoff dropull dulfull duploid f-droid filfili filippi filippo fill-up filopod firolid flip-up floorup fluori- fluoro- folfiri folprof foo-foo foodful foodoir foppolo for-old fordill fordull forloff forrill fou-fou foul-up fuiloro fulfill fulford furiiru furillo furrour idiopid iluppur ipo-ipo ippu-do iridio- iridoid lidford lifford liflood lilioid lipidil liudolf llofriu lodipur lolipop lolpoop loopful looroll lordful loudful ludford luidiid lurido- luripup odorful of-fill off-off ofproof oidioid old-oil oldfool oldford oplurid oriolid oropioi ouddorp ouolodo ourlord pil-pil pilford pilidod pillour pip-pip pip-pop pipiolo piproid pirillo podurid polidor polillo