c-cd cccc cccl cccp cccs cccu ccdc ccdp ccdr ccds cced ccee ccel cclc ccls ccpe ccpl ccpp ccpr ccps ccrc ccre ccrl ccrp ccrs ccsd ccsl ccsp ccss ccuc ccup ccus cd-e cd-r cdcs cddl cddr cdec cder cdes cdls cdps cdre cdrs cdss cec- cece cecp cecs cedd cede cedu ceec ceel cees cel- celc cele cell cels cepc cepe cepp cepr ceps cer- cerc cerd cere cerl cerp cers cesc cese cesp cesr cess clcd cldc cldr clec cled clee clep cler cles cleu clpp clrd clrs clsc clud clue cpce cpcs cpcu cpdl cpep cper cplc cpls cppd cpps cpre cprs cpsc cpsl cpsr cpsu cpus crcc crce crcr crdc cre- crec cred cree crep cres creu crls crpc crps crsp crss crud crue crup crus cscc cscd csce cscl cscr cscs csdp csdr csec csee csep cser csld cslp cslr cslu cspc cspd cspe csps csrc csrd csrs cssd csse cssr csup csur csus cucc cuce cude cuds cued cuer cues culc culd cule cull culp culs cupe cupl cupp cupr cups curd cure curl curr curs cusd cusp cuss cusu dccc dccl dccp dccs dccu dcds dcls dcpl dcps dcsc dcss dcup dddd ddes ddlc ddps ddrc ddre ddss dec- decc decd dece decl decs dedd dede dedu deed deel deep deer dees deld dele dell delp dels depc depe depp depr deps der- derc dere derp derr ders des- desc dese desp dess desu deue deul deur deus dlcs dlrs dpcp dper dpll dpls dppc dpsd dpsu dred dree drel dres drrs drsp drue drup drus druu dscc dscp dscr dscs dsdp dsdr dsls dsps dsrc dsrp dsrr dssc dssp duce ducs dudd dude duds dudu duel duer dues dulc dule dull dulu dupe dure duru duse duul duur e-cl eccc ecce eccl ecdc ecdl eced eces ecpd ecpp ecrc ecrl ecrr ecru ecsc ecse ecsp ecss ecsu ecus eddc edde eddp edds ede- edel eder edes edle edru edss educ edup edur eecs eede eedu eeee eees eele eels eeps eerc eers eese el-p elce elde eldr elds elec eled elee eler eles elle ells ellu elpe else elsu elue elul elus epcc epec epee eper epes eple epll eppc eppp epps eprp eprs epsc epsd epsp epss epus ercc erce ercp erde erds erec ered erel erer eres erld erle erll erpe erps errc erre errs erse eruc erur erus esce escr escs escu esdl esdp esds esdu esee esel eser eses eslp espc espe espp esps esrd esse essl essp essu esus eucd eude euer eule eur- eurc eure euse lccc lcce lccs lcdd lcdp lcdr lcds lcer lces lcls lcpc lcpd lcpl lcps lcrd lcrl lcrs lcsc lcsd lcsp lcsr lddp ldls ldpc ldrs le-u lece lede leds leed leel leep leer lees lele lell lelu lepe lepp leps lerc lerd lere lerp lese less lesu leuc leud leur llcc llcs lldc lldp llds lles lleu lllc llll llps llud lpec lppl lprp lpsc lpss lrcs lrdd lrds lrps lrpu lrrc lrrr lrse ls-r lscs lsds lses lspl lspr lsrc lssp lssr luce lucs ludd lude lued luer lues lule lull lulu lupe lupu lurd lure lurs luse luss luup pccc pcce pccl pccs pcep pcer pcll pcpp pcps pcrc pcrd pcre pcrl pcse pdcp pdes pdlc pdpr pdrc pdrs pdsd pdss pece pecl pecr pecs ped- pede peds peec peed peel peep peer pees pel- pele pell pels pelu pepd pepe peps per- perc perd pere perl perp perr pers peru pese pess pesu peul peur plcc plce ple- plec pled plee ples pleu plpp plss plud plue plup plur plus ppcc ppcd ppcs ppds pper pple pppd pppp ppps pprc ppru ppss ppur prcc prcd prcp prcs pre- prec pred pree prel prep pres preu prle prlr prls prpd prps prrd prrs prsc prsd prse prsl prss prud prue prus pruu pscu psdc psdp psdr psds psec psel pspp pspr psps psrd psrp pssc psse pu-e puce puds pudu pued puel puer pueu pule pull pulp puls pulu pupe pupl pups pupu pur- pure purl purp purr purs puru pusd puss puuc rccc rccs rcdc rcde rcds rcep rcle rcls rcpd rcps rcrd rcsc rcsd rcsl rcss rder rdpc recc recd rece recp recr recs recu redc redd rede redl redr reds redu reed reel reep rees reld rele rell relp rels repe repl repp repr reps repu rerd rere rers reru rese resp ress reue reul reup reus reuu rlcs rlds rlee rleu rlls rpcs rpdp rpls rpps rred rrle rrrr rrsp rscc rscs rsdd rsdl rsds rsee rslc rslp rsps rsre rssl ruce rudd rude rudl rudp ruds rued ruel ruer rues rule rull rupe rupp rurc rurd rure rurp rurs ruru ruse russ rusu ruud sccc scce sccl sccp sccs scdc scdp scds scec scee scel scep scer scl- sclc scls scpe scpl scps scr- scrc scre scrs scsc scsd scsl scsr scsu scud scul scup scur sdcc sddc sdds sdep sder sdes sdlc sdls sdpr sdps sdrc sdrs sdsc sdsl sdss sdsu se-c se-d se-e se-s se-u sec- secc secd sece secr secs secu sede seds seec seed seel seep seer sees seeu seld sele sell sels selu sepd sepe sepp sepr seps sepu serc serd sere serp serr sers seru sesc sese sess seul seur slcc slcd slcu slds sled slee slep sler sles sllp slpp slps slrc slre slrp slrs slsc slsu sluc slud slue slup slur spcc spcs spdc spde spdl spdp spdr spec sped spee spel sper spes splc sple splp splr spls sppd spps sprd sprs spsd spse spsp spss spud spue spur spus srcc srde srec sres srpc srps srsd srsp sscc ssce sscp sscs ssdc ssdd ssdp ssec ssee ssep sses sslc ssle sslp sspc sspe sspl ssps ssrc ssrl ssrs sssc ssss suc- succ sucr sucs sudd sude suds sued suee suel suer sues sueu sul- sulc suld sule sull sulp sulu sup- supe supp supr sups sur- surc surd sure surp surr surs suru