iric irid irie irio irip iroc irod irop irpc irpe irrc irre irri irte irtf irti irtp itdo itec itep iter itet itic itie itif itof itoi itoo itor itou itpc itrf itri ittf itto itup itur iucc iuce iuef iuiu iupp o-eo occc occi occt oce oced ocee ocef ocet ocfp ocpd ocpp ocre ocro ocrr oct- octe octi octo ocur odci oddd oddi oded odei odeo oder odet odic odie odio odir odiu odoo odop odor odot odou odrp odtu odur oec- oecc oedo oeec oeid oere oeti oeuf ofcr ofdr ofer off- offc offe offo offr offu ofid ofit ofor ofre oftp oici oido oier oiii oipc oire oirt oitc oiti oocr oodi ooer ooff ooid oooo oord oore oort ootp opec oped opei opep oper opet opic opie opii opio opit opo- opor oppi oppo opti opto orce orci orco orde ordo ordu ore- orec ored oreo orer orfe orff orfi orfu ori- oric orid orie orif orio orit oro- oroe orof oror orot orpc orpe orpi orri orro ortc orte orto orup otcd oted otee otep oter otfc otfp otic otif otit oto- otoe otof otoo otor otpp otre otro otte otti otto ottu otur oucc oudc oude oued ouer oufc oufe ouff ouie ouii ouir ouit oupe our- oure ouro ourt out- oute outi outo ouu- pccc pcce pcep pcer pcfc pcip pcod pcoe pcpp pcrc pcrd pcre pcrf pcte pdci pdcp pdic pdoc pdpr pdrc pdtc pece peci peco pecr pect ped- pede pedf pedi pedo peec peed peep peer peet pefc peff peio peip peir peit peor peou pepd pepe pepi pepo per- perc perd pere perf peri pero perp perr pert peru pete peti peto petr pett peur peut pfce pfet pfff pffr pfft pfic pfit pfte pfui picc pice pici pico picr pict picu pide pido pied piep pier piet piff piip piot pipe pipi pipo pipp pirc pire piri piro pirr piru pite pitf piti pito pitr pitt pitu pocd poce poco pod- podd pode podi podo podu poed poer poet poff pofi poid poio pood poof poop poor poot pop- popc pope popi popo popp popt porc pore pori poro porr port potc potd pote potf poti poto pott potu poud pouf poui poup pour pout ppcc ppcd ppci pper ppic ppid ppie ppif ppod pppd pppo pppp pprc pprf ppru pptt ppur prcc prcd prcf prcp pre- prec pred pree pref prep pret preu prfc pri- prid prie prif prii pro- proc prod proe prof proo prop prot prou prpd prrd prri prtc prti prtp prtr prud prue pruf prut pruu ptcc ptdc pter ptop ptpd ptrd ptrf pttc ptui pu-e puce pudo pudu pued pueo puer puet pueu puff puft puid puir puit puiu pupe pupi pupu pur- pure puri puro purp purr puru put- pute puti puto putt putu puuc rccc rcdc rcde rcep rcet rcfc rcic rcid rcpd rcpi rcpo rcpt rcrd rctc rcti rder rdio rdoc rdpc recc recd rece reci recp recr rect recu redc redd rede redi redo redr redu reed reef reep reet refd refe reff refi refr reft refu reid reif reii reir reit reiu reod reof reop reot reou repe repi repo repp repr rept repu rerd rere reri rero rert reru retd rete reti reto retr rett reue reuf reup reut reuu rfdi rfef rffc rfic rfid rftc ricc rice rico rict ridc ridd ride ridi rido ried rief riep rier riet rieu rife riff rift rifu riif riot riou ripd ripe ripi ripp ripr ript rire riri rite riti rito ritt ritu riue rocc roce roco rodd rode rodi rodo roed roer roet rofc rofe roff rofo roid roif roio roir roit roiu rood roof rooi roop roor root rope ropo rorc rore rori roro rort roru rotc rote roti roto rotr rott roud roue rouf roup rout rpdp rpet rpfc rpii rpoe rpof rptd rred rrfc rrif rrrr rtcc rtce rtdt rtee rtei rtfc rttp ruce ruci ruct rudd rude rudi rudo rudp rued ruer ruet rufc rufe ruff rufo ruft ruid ruif ruit rupe rupp rupt rurc rurd rure ruri ruro rurp ruru rute ruti ruto rutt rutu ruud tccc tccu tcdd tcep tcfc tcpo tctc tdff tdor tdri teco tecr tect tedd tede tedi teec teed teef teer teet tefc teff tefi teft teic teie teip teir teiu teor tepe tepi tepp tepu ter- terc tere terf teri tero terp terr teru tete teti teto tetr tett tetu teut tfcu tfdc tfec tfot tfpt tftc tftp ticc tice tico tidc tidd tide tie- tied tiee tief tiei tieo tiep tier tiet tiff tifo tift tiit tiiu tiop tiou tip- tipc tipe tipi tipo tipp tipt tipu tird tire tiri tiro tirr tiru titc tite titi tito titp titt titu toce toci toco todd tode todi todo todt todu toed toee toei toer toet toff tofi tofo toft tofu toid toie toit tood toof toor toot top- topd tope topf topi topo topp topt topu torc tord tore torf tori toro torp torr tort toru totc totd tote toti toto totr tott toui toup tour tout tpcd tpcp tpdf tpdu tped tper tpir tppd tppp tppr tpte tptp tptr tput trcc tre- trec tred tree tref trei treo tret treu trfc trfd trfr tri- tric trie trif trio trip trit troc trod troe troi troo trop trot trou trpc trpe trpp trtc trte trtr truc trud true trut truu ttcp tteo tter ttfc ttff ttoe ttop tttt tucc tuco tude tudi tudu tuei tuer tuet tufc tufe tuff tufi tufo tuft tufu tuit tuiu tuor tupe tupi tupo tupu turc turd ture turf turi turo turp turr turt turu tute tuti tuto tutt tutu tuuo u-ie u-rp ucci uccp ucdc ucdd ucio ucrc ucut uddi uder udet udic udid udir udoo udop udot udpd ueir uepi ufcu ufer uffe ufip uftp uipi uirr uocc uofo uor- uore upci updf updo uped upic upie upor uppc uppe uppp uppu upri upto upup urci urde urdu