-ene -ine bbbb bbbs bbci bbeb bbin bcbc bcbp bcbs bccc bcci bccs bcec bces bcie bcis bcpp bcps bcsc bcsn bcss bebb bebe bebi beci becs beeb been beep bees beic bein beis bene beni benn bens bes- bese bess bibb bibe bibi bibs bicc bice bici bics bieb bien bies biin biis bin- binc bine bini binn bins bipp bips bis- bisc bise bisp biss bnib bnin bnpp bnss bpcp bsci bscp bscs bseb bsec bsee bses bsic bsin bsns bspp bssc bsse cbbc cbbs cbcc cbce cbcn cbcp cbcs cbec cbee cbpc cbpp cbsc cbse cbsi cbsn ccbc ccbn cccb cccc ccci cccp cccs ccee ccic ccii ccip ccis ccnb ccnc ccne ccni ccnp ccns ccpe ccpn ccpp ccps ccsi ccsn ccsp ccss cebp cebs cec- cece ceci cecp cecs ceeb ceec cees ceip cen- cene ceni cens cepc cepe cepp ceps cesc cese cesi cesp cess cibc cibe cibi cicc cici cics ciee cien cies ciii ciis cin- cinc cine cini cipp cips cis- cisc cise cisn cisp ciss cnbc cnbp cnci cncp cnep cnes cnib cnic cnie cnss cpbc cpce cpcs cpeb cpep cpic cpnb cpni cpns cpps cpsc cscb cscc csce csci cscs csec csee csep csib csis csne csnp cspb cspc cspe cspi csps csse ebbc ebbs ebcc eben ebes ebic ebis ecbc ecbe eccb eccc ecce ecci eces ecib ecip ecis ecne ecpp ecsc ecse ecsp ecss eecs eeee eees eens eeps eese eesi eics eiec eiei eien eies eine eini eins eise eiss enb- enbn ence enci encs enee enes enin enis ennc enne enni enns enp- enpi ense ensi epcc epci epec epee epen epes epi- epic epie epin epip epis epns eppc eppp epps epsc epsi epsp epss esbs escb esce esci escs esee esen eses esie esin esis esne espc espe espi espn espp esps esse essi essp i-be ibcs ibec ibes ibie ibis ibns ibsn ibss icbc icbp icbs iccb iccc icci iccn iccp iccs icec icee ices icis icnb icnc icns icpc icps icsb icsc icse icsi icsp icss iecc ieie iens iesc iesi iies iiie iiii iiis iisc iisi iisp inbe incb ince inci incs inee ines inis inne inni inns inp- inpe inpi inpp insc inse insp inss ipcc ipce ipcs ipec ipen ipes ipie ipin ippc ipsc ipse ipsi ipsp ipss isbe isbn iscc isci iscn iscp iscs iseb isec isee isen isep ises isic isie isin isis ispc ispe isps issc isse issi issp isss n-ii nbbc nbcc nbci nbcs nbic nbpp nbps nbsp ncbc ncbi ncbs nccc ncci nccn nccp nccs ncec ncee ncen ncep nces ncip ncis ncnc ncpc ncsc ncse ncsi ncss nebb nebe nebn nebs necc nece necs neeb neei neen neep nees neic nein neip neis nene neni nens nepc nepe nepi neps nesb nesc nese nesi nesn ness nibe nibi nibs nicc nice nici nics nien nies niip nine nini nins nipc nipe nips nise nisi nisp niss nnes nnnn nnpi nnss npcc npes npic npin nppc npss nscc nscs nseb nsec nsep nsic nsin nsis nspc nspi nsps nssb nssc nsse nssp nsss pbcc pbsp pcbc pcbs pccc pcce pccs pcep pcin pcip pcns pcpb pcpn pcpp pcps pcse pece peci pecs peec peen peep pees pein peip peis pen- penc pene peni penn pens pepe pepi peps pese pesi pess pibb pibi picc pice pici pics pien piep pies piip pinc pine pini pinn pinp pins pipe pipi pipp pips pise pisi piss pnec pnes pnic pnin pnpp pnsc ppcc ppci ppcs ppen ppib ppic ppie pppn pppp ppps ppss psci pseb psec psei psip psis psnc psni pspi pspp psps pssc psse s-ib s-ic s-ii sbbs sbcc sbcs sbic sbse sbsi sbsp scbi sccc scce sccp sccs scec scee scep sci- scic scie scin scip scis scpb scpe scpi scps scsc scsi scsn se-c se-e se-i se-n se-s sebe sebi sebs sec- secc sece secn secs seeb seec seen seep sees seie seii sein seip seis sene seni senn sens sepe sepi sepn sepp seps sesc sese sesi sess sibc sibe sibi sibs sicc sice sici sicp sics siec sien sies sine sini sinn sinp sins sipc sipe sipi sipp sips sisc sise sisi siss sncc sncp sneb snee snep snes snib snie snip snns snpp spcc spcs speb spec spee spen spes spib spic spie spin spip spis spne spns spps spse spsp spss ssbn sscc ssce ssci sscp sscs ssec ssee ssep sses ssin ssis ssns sspc sspe ssps sssb sssc sssi ssss