lero lerp leuc leud leur lfcc lfrd llcc lldb lldc lldp llef lleu lllc llll lloc llod lloo llud lob- lobb lobe lobo locc loce loco locu lode loeb loeu lofe loff lold lole loll lolo loob looc lood looe loof lool loop loor lope lopp lopu lord lore loro loud loue loul loup lour louu lpec lpfp lpod lppl lprp lrdd lrfc lroc lrpu lrrc lrrr lube luce ludd lude ludo lued luef luer lufe luff lufu lule lull lulu lupe lupo lupu lurd lure luup o-eo obbo obec obed obel ober oble oblu oboe obol obor obre obro ocbc occc oce oced ocee ocef ocfp oclc ocpd ocpp ocre ocrl ocro ocrr ocul ocur odbo oddd oded odel odeo oder odle odoo odop odor odou odrl odrp odur oec- oecc oedo oeec oele oere oeuf ofcl ofcr ofdr ofer off- offc offe offo offr offu ofor ofre olbo olcc oldb olde ole- oled olef oleo oler olfe olle ollo olof olor olpc olpe olur oobe oocr ooer ooff oold oolo oooo oord oore opec oped opel opep oper ople opo- opor oppo orbb orbe orbo orbu orce orco orde ordo ordu ore- oreb orec ored orel oreo orer orfe orff orfu orle orlo orlu oro- oroe orof oror orpc orpe orro orub orup oucc oudc oude oued ouer oufc oufe ouff ould oule oulu oupe our- oure ouro ouu- pbcc pbed pblu pboc pbrf pcbc pccc pcce pccl pcep pcer pcfc pcll pclo pcod pcoe pcpb pcpp pcrc pcrd pcre pcrf pcrl pdcp pdlc pdoc pdpr pdrc pebl pece pecl peco pecr ped- pede pedf pedo peec peed peel peep peer pefc peff pel- pelb pele pelf pell pelo pelu peor peou pepd pepe pepo per- perc perd pere perf perl pero perp perr peru peul peur pfcb pfce pfff pffr plbr plcc plce ple- pleb plec pled plee pleo pleu plff plob ploc plod ploo plop plou plpp plud plue plup plur pobo pocd poce poco pod- podd pode podo podu poed poel poer poff pold pole poll polo polu pood poof pool poop poor pop- popc pope popo popp porb porc pore poro porr poud pouf poul poup pour ppcc ppcd pper pple pplo ppod pppd pppo pppp pprc pprf ppru ppur prbc prcc prcd prcf prcp pre- preb prec pred pree pref prel prep preu prfc prle prlr pro- prob proc prod proe prof prol proo prop prou prpd prrd prud prue pruf pruu pu-e pube publ pubu puce pudo pudu pued puel pueo puer pueu puff pule pull pulo pulp pulu pupe pupl pupu pur- purb pure purl puro purp purr puru puuc rbbb rbbr rbcl rble rcbc rcbo rccb rccc rcdc rcde rcep rcfc rcle rcpd rcpo rcrd rdbp rder rdoc rdpc rebb rebe rebo rebu recc recd rece recp recr recu redc redd rede redl redo redr redu reeb reed reef reel reep refd refe reff refl refr refu relb reld rele rell relo relp reod reof reol reop reou repe repl repo repp repr repu rerd rere rero reru reue reuf reul reup reuu rfef rffc rffl rlee rlef rleu rob- robb robe robo robu rocc roce roco rodd rode rodo roed roel roer rofc rofe roff rofl rofo rold role rolf roll rolo rolp roob rood roof rool roop roor rope ropo rorc rore roro roru roub roud roue rouf roul roup rpdp rpfc rpob rpoe rpof rred rrfc rrle rrrr rubb rube rubp rubu ruce rudd rude rudl rudo rudp rued ruel ruer rufc rufe ruff rufo rule rull rulo rupe rupp rurc rurd rure ruro rurp ruru ruud u-rp ubbe ubbo uber uble ublo uboc ubod ubpc ubud ucbc uccp ucdc ucdd ucel ucfb ucpb ucrc udbc udel uder udoo udop udpd uele uell ufcu ufel ufer uffe ufpb ulbc ulcc ulco ulde uleb ulee uleo ulfe ulle ullo ullr ulo- uloc ulul uocc uofl uofo uolc uor- uore upbe updf updo uped uplb uplo upor uppc uppe uppp uppu upup urbe urde urdu ure- ured urfe urff urle uro- urol uroo urpo urre urup urur uucp uulu uuoc uuuu