mumu murc mure muri murl murr muru pccc pcce pccl pcem pcep pcer pcfc pcim pcip pcjj pcjr pcll pcpm pcpp pcrc pcre pcrf pcrl pece peci pecl pecr peec peel peep peer pefc peff peil peip peir peje pel- pele pelf pell pelm pelu pepe pepi per- perc pere perf peri perl perm perp perr peru peul peur pfce pfff pffr pfic pfli pfui picc pice pici picr picu piel piem piep pier piff piip pil- pile pili pill pilm pilu pime pimi pimp pipe pipi pipp pirc pire piri pirl pirr piru pium plcc plce ple- plec plee plei plej pleu plff plie plif plim plip plpp plri plue plum plup plur pmcc pmcl pmel pmip pmle pmmp pmmu pmpm pmrc ppcc ppci ppcm pper ppic ppie ppif pple ppli ppml pppp pprc pprf pprm ppru ppur prcc prcf prcp pre- prec pree pref prel prem prep preu prfc pri- prie prif prii prim prle prlr prmc prri prrm prue pruf prum pruu pu-e puce puel puer pueu puff puir puiu puju pule puli pull pulp pulu pume pumi pump pupe pupi pupl pupu pur- pure puri purl purp purr puru puuc rccc rcep rcfc rcic rcle rcmp rcpi recc rece reci recm recp recr recu reef reel reem reep refe reff refi refl refr refu reif reii reil reim reir reiu rele rell relm relp reme remi remp repe repi repl repp repr repu rere reri reru reue reuf reul reup reuu rfef rfem rffc rffl rfic ricc rice rief riel riem riep rier rieu rife riff rifu riif rijf riji rijp rile rill rilp rilu rime rimi rimm rimu ripe ripi ripl ripp ripr rire riri riue rlee rlef rleu rlif rlml rmif rmjm rmll rmrp rpfc rpii rrfc rrif rrle rrmc rrmp rrrr rrum ruce ruci ruel ruer rufc rufe ruff ruif rujm rule rull rume rumi ruml rumm rump rupe rupp rurc rure ruri rurp ruru u-ie u-rp ucci uccp ucel ucil ucmc ucmj ucrc ueir uele ueli uell uepi ufcu ufel ufer uffe ufip ufpj uile uiml uipi uirr ujfm ujml ulcc ulee ulfe ulic ulie ulim ulje ulle ulli ullr ulme ulmi ulmu ulul ulum umec umer umff umpc umpe umri upci upic upie upim upmc upme upml uppc uppe uppp uppu upri upup urci ure- urfe urff urfi uric urie urif urim uriu urle urmi urre urri urum urup urur uucp uulu uuri uuuu