bbbb bbbs bbci bbeb bblb bbls bcbc bcbp bcbs bccc bcci bccl bccs bcec bces bcie bcis bcpl bcpp bcps bcsc bcsl bcss bcuc bcup bebb bebe bebi beci becs becu beeb beel beep bees beic beil beis bele beli bell belp bels belu bes- bese bess bibb bibe bibi bibl bibs bicc bice bici bics bieb biel bies bieu biis bile bili bill bils bilu bipp bips bipu bis- bisc bise bisl bisp biss bisu blcu bleb blee blei bles bleu blic blip blis blls blsp blss blub blue blup blus bpcp bpel bpsu bsci bscp bscs bseb bsec bsee bses bsic bslc bspp bssc bsse bsup bubb bube bubi bubs bubu bucc buce buci bucs bucu buel bueu buic buie buis buiu bulb bule buli bull buls bulu bupc bups busc buse busi buss busu buus cbbc cbbs cbcc cbce cbcl cbcp cbcs cbcu cbec cbee cblb cblc cbpc cbpp cbsc cbse cbsi cbus ccbc cccb cccc ccci cccl cccp cccs cccu ccee ccel ccic ccii ccil ccip ccis cclc ccli ccls ccpe ccpl ccpp ccps ccsi ccsl ccsp ccss ccuc ccup ccus cebp cebs cebu cec- cece ceci cecp cecs ceeb ceec ceel cees ceil ceip cel- celc cele celi cell cels cepc cepe cepp ceps cesc cese cesi cesp cess ceui cibc cibe cibi cicc cici cics cicu ciee ciel cies ciii ciis cili cill cilp cils cipp cips cis- cisc cise cisl cisp ciss ciuc ciup cius clec clee clei clep cles cleu clib clic clii clip clis clpb clpp clsc club clue cpbc cpce cpcs cpcu cpeb cpep cpic cplc cpls cpps cpsc cpsl cpsu cpus cscb cscc csce csci cscl cscs csec csee csep csib csis cslp cslu cspb cspc cspe cspi csps csse csup csus cub- cubb cube cubi cubs cucc cuce cuci cues cui- cuil cuis culb culc cule cull culp culs cupe cupl cupp cups cusb cusp cuss cusu e-cl ebbc ebbs ebcc ebel ebes ebic ebis ebli ebul ebus ecbc ecbe eccb eccc ecce ecci eccl eces ecib ecil ecip ecis ecpp ecsc ecse ecsp ecss ecsu ecus eecs eeee eees eele eels eeps eese eesi eics eiec eiei eies eile eise eiss el-b el-p elbe elbi elbu elcb elce elec elee eles elic elie elil elis elle elli ells ellu elpe elpi else elsu elue elui elul elus epcc epci epec epee epes epi- epic epie epil epip epis eple epll eppc eppp epps epsc epsi epsp epss epub epus esbs escb esce esci escs escu esee esel eses esie esil esis esli eslp espc espe espi espp esps esse essi essl essp essu esui esus eubc eubi eule euse i-be ibcs ibec ibes ibie ibis ible ibss ibus icbc icbp icbs iccb iccc icci iccl iccp iccs iccu icec icee icel ices icis icle icll iclp icpc icps icsb icsc icse icsi icsp icss icub icue icup icus iecc ieie iele iels iesc iesi iesu iies iiie iiii iiis iisc iisi iisp iisu iiuc ilbc ilce ile- ilec iles ilic ilie ilis ill- ille illi illp ills ilpe ilse ilus ipcc ipce ipcs ipec ipes ipie ipil ippc ipsc ipse ipsi ipsp ipss ipus isbe isbl iscc isci iscp iscs iscu iseb isec isee isel isep ises isic isie isil isis isle isls ispc ispe isps issc isse issi issp isss issu isup isus iucc iuce iuel iuiu iupp iuse iuss lbcc lbsc lcbc lccc lcce lccs lces lcis lcls lcpc lcpl lcps lcsc lcsp le-u lebu lece leel leep lees leib leic leie leil leis lele leli lell lelu lepe lepi lepp leps lese less lesu leuc libc libe libs libu lice lics lieb liel liep lies lieu liii liis lilb lile lili lill lils lilu lip- lipb lipc lipe lipi lipl lipp lips lipu lise lisi lisp liss lisu liue lius llbs llcc llcs lles lleu lllc llll llps lpec lppl lpsc lpss lsbu lscb lscs lses lspl lssp lube lubs luce luci lucs lues luis lule luli lull lulu lupe lupi lupu luse lusi luss luup pbcc pbil pblu pbsp pcbc pcbs pccc pcce pccl pccs pcep pcip pcll pcpb pcpp pcps pcse pebl pece peci pecl pecs peec peel peep pees peil peip peis pel- pelb pele pell pels pelu pepe pepi peps pese pesi pess pesu peul pibb pibi picc pice pici pics picu piel piep pies piip pil- pile pili pill pils pilu pipe pipi pipp pips pise pisi piss pisu pius plcc plce ple- pleb plec plee plei ples pleu plib plie plip plis plpp plsi plss plue plup plus ppcc ppci ppcs ppib ppic ppie pple ppli pppp ppps ppss psci pscu pseb psec psei psel psil psip psis pspi pspp psps pssc psse pu-e pube publ pubs pubu puce puel pueu puis puiu pule puli pull pulp puls pulu pupe pupi pupl pups pupu pusi puss puuc s-ib s-ic s-ii sbbs sbcc sbcs sbic sbse sbsi sbsp sbus scbi sccc scce sccl sccp sccs scec scee scel scep sci- scic scie scil scip scis scl- sclc scls scpb scpe scpi scpl scps scsc scsi scsl scsu scub scul scup se-c se-e se-i se-s se-u sebe sebi sebs sec- secc sece secs secu seeb seec seel seep sees seeu seie seii seil seip seis seiu selb sele seli sell sels selu sepe sepi sepp seps sepu sesc sese sesi sess seui seul sibc sibe sibi sibs sibu sicc sice sici sicp sics sicu siec siel sies sil- silc sile sili sill sils silu sipc sipe sipi sipp sips sisc sise sisi siss sisu siue siui sius sl-i slbp slcc slcu sleb slee slep sles slib slic slie slip sllp slpi slpp slps slsc slsu slub sluc slue slup spcc spcs speb spec spee spel spes spib spic spie spip spis splc sple splp spls spps spse spsp spss spue spui spus sscc ssce ssci sscp sscs ssec ssee ssep sses ssis sslc ssle sslp sspc sspe sspl ssps sssb sssc sssi ssss sub- subb subi subl subs suc- succ