llll lloo llyr lmmr loll lolo loly lomm lomo lomp lomu lomy lool loom loop loor lopp lopu loro lory loul loum loup lour louu lppl lprp lrpu lrrr lrry lull lulu lumo lump lupo lupu lury luup lyly lymm lyo- lyro mlpy mlym mmlp mmmm mmor mmpr mmpu mmrp mmyy moll molo molr moly momo momu momy mool moop moor mopp mopy morl moro moru mory moul moup mour mouy moyl moyo moyu mplm mppp mpro mprp mrml mull mulm mulo mulu muly mumm mumo mump mumu mumy murl muro murr muru mury myl- myll mylo mymp mymy myo- mypo myro myrr myry ollo olly olmo olom olor olry olur omo- omoo omor ompl omro omul omuo oolo oooo oory opml opo- opor oppo oppy opry orlo orlu orly ormo ormy oro- orom oror oroy orro orry orum orup oulu our- ouro ouu- ouyr oyly oyou plom ploo plop plou ploy plpp plum plup plur plym pmmp pmmu pmpm pmpo poll polo polu poly pomo pomp pomu pomy pool poop poor pop- popo popp popy poro porr pory poul poum poup pour pouy poyo poyr pplo ppml pppo pppp pprm ppru ppur prlr pro- prol prom proo prop prou prrm prum pruu prym pull pulo pulp pulu puly pump pumy puoy pupl pupu pupy pur- purl puro purp purr puru pury puy- puyo pyl- pyll pym- pyo- pypy pyr- pyrl pyro pyry rlml rmll rmrp roll rolm rolo rolp roly romm romo romp romy rool room roop roor ropo ropy roro roru rory roul roum roup rouy royl rrmp rrrr rrum rull rulo ruly ruml rumm rumo rump rumy ruoy rupp rupy ruro rurp ruru ruyl u-rp ullo ullr ully ulmo ulmu ulo- ulul ulum ummo umol umor uoml uomo uor- uplo upml upmy upor uppp uppu uppy upup uro- urol urom uroo urpo urry urum urup urur uulu uuuu ymur yoll yolo yolp yoly yomo yomp yool yoop yopo yopy yoro yory youl youp your yoyo yrly yulo yulu yump yury yuyu yyyy