prey prhl prle prlr prmc prrm prue prum pruu prym pu-e pube publ pubu puce puch puel puer pueu puhl pule pull pulp pulu puly pume pump pumy pupe pupl pupu pupy pur- purb pure purl purp purr puru pury puuc puy- pyce pych pyep pyhu pyl- pyle pyll pym- pype pypy pyr- pyre pyrl pyry rbbb rbbr rbcl rble rcbc rccb rccc rcep rchb rchm rcle rcmp rcyc rebb rebe rebu recc rece rech recm recp recr recu recy reeb reel reem reep rehb rehe rehm relb rele rell relm relp rely reme remp remy repe repl repp repr repu repy rere reru rery reue reul reup reuu reye rhce rhcm rhcp rheb rhee rhem rhue rhum rhye rhyl rlee rleu rlml rmll rmrp rpyc rrle rrmc rrmp rrrr rrum rubb rube rubp rubu ruby ruce ruch ruel ruer ruhe ruhh ruhl ruhm ruhr rule rull ruly rumb rume ruml rumm rump rumy rupe rupp rupy rurc rure rurp ruru ruyl rybe rybp rych ryeb ryeh ryel ryhb ryle ryme rype ryue u-rp ubbe uber uble ubly ubpc ucbc uccp ucel uche ucmc ucpb ucph ucrc uele uell uhcl uher uhle uhry uhuh uhup ulbc ulcc ulch uleb ulee uley ulle ullr ully ulme ulmu ulul ulum ulye umb- umbe umec umer umpc umpe umph upbe upby uplb upmc upme upml upmy uppc uppe uppp uppu uppy upup urbe urch urcy ure- ureh urey urle urre urrh urry urum urup urur uucp uulu uuuu uyle uyre yber ybry yccc ycch ycee yche ye-u yech yeel yeep yeer yehe yehr yehu yele yell yelm yelp yelu yeme yemm yepe yepp yerb yere yerl yerm yerr yery yeue yeye yeyr yher ylem ylle ymel ymer ymur ypcc yrle yrly yubu yuce yueh yuel yuer yule yulu yume yump yure yury yuye yuyu yyyy