iiii iiio iioi iioo iiop ilio ilir ill- illi illo illp illy iloo ilpr iluy ioii ioio iolo iooi iooo iopl iori ipil iplo ipop ippo ippr ippy ipri ipur iri- iril irio irip iriy irop irri irul iuiu iupp liii liir lili lill lilo lilu lily lio- lior lip- lipi lipl lipo lipp lipu lipy liri lirl liro lirp lirr liru liry liyl liyu llll lloo llyr loir loiu loli loll lolo loly lool loop loor lopi lopp lopu lori loro lory loui loul loup lour louu lppl lprp lroi lrpu lrrr lrry luli lull lulu lupi lupo lupu luri lury luup luyi lyly lyo- lyro oiii oily oiry oiyl olio olli ollo olly olor olry olur oolo oooo oory opii opio opo- opor oppi oppo oppy opry ori- oril orio orlo orlu orly oro- oror oroy orpi orri orro orry orup ouii ouir oulu our- ouro ouu- ouyr oyly oyou oyri piip pil- pili pill pilo pilu pily pipi pipo pipp pipy piri pirl piro pirr piru piry piyo plio plip ploo plop plou ploy plpp plri plup plur poil poio poli poll polo polu poly pool poop poor pop- popi popo popp popy pori poro porr pory poui poul poup pour pouy poyo poyr ppli pplo pppo pppp ppru ppur pri- prii prlr pro- prol proo prop prou prri pruu puir puiu puli pull pulo pulp pulu puly puoy pupi pupl pupu pupy pur- puri purl puro purp purr puru pury puy- puyi puyo pyl- pyli pyll pyo- pypy pyr- pyri pyrl pyro pyry rill rilo rilp rilu rily riol riou ripi ripl ripp ripr riri riyo roil roio roir roiu roll rolo rolp roly rooi rool roop roor ropo ropy rori roro roru rory roul roup rouy royl rpii rrrr rull rulo ruly ruoy rupp rupy ruri ruro rurp ruru ruyi ruyl ryip u-rp uipi uirr ulli ullo ullr ully ulo- ulul uor- uplo upor uppp uppu uppy upri upup uriu uro- urol uroo urpo urri urry urup urur uulu uuri uuuu uyir yili yill yirr ylli yoli yoll yolo yolp yoly yool yoop yopo yopy yori yoro yory youi youl youp your yoyo ypir yrly yuli yulo yulu yupi yuri yury yuyu yyyy