-ene -ine -yne bbbb bbci bbeb bbin bbpr bbrc bcbc bcbp bccc bcci bcec bcer bcie bcpp bebb bebe bebi beby beci beeb been beep beer beey beic bein beir bene beni benn benz berc bere beri bern berr bery beye beyi beyn beze bezi bibb bibe bibi bicc bice bici bieb bien bier biin bin- binc bine bini binn biny binz bipp birb bire biri birn birr biry bize bizz bner bnib bnin bnpp bnrr bpcp bprc brcb brce breb brec bree brei bren brep brer brey brez bric brie brin briz brrr bry- brye bryn byce byen byer bync byre byrn bzer bzie bzip bzyb bzzz cbbc cbcc cbce cbcn cbcp cbcr cbec cbee cber cbir cbpc cbpp cbre cbrn cbry ccbc ccbn cccb cccc ccci cccp ccee ccic ccii ccip ccir ccnb ccnc ccne ccni ccnp ccnr ccny ccpe ccpn ccpp ccpr ccrc ccre ccri ccrp cebp cec- cece ceci cecp ceeb ceec ceip cen- cene ceni ceny cepc cepe cepp cepr cer- cerc cere ceri cern cerp cery ceze cezy cibc cibe cibi cicc cici cicr ciee cien cier ciez ciii cin- cinc cine cini cipp cirb circ cire ciri cirr cize cnbc cnbp cnci cncp cnep cnib cnic cnie cnnz cnrc cnrr cpbc cpce cpeb cpep cper cpic cpnb cpni cpre cpri crbc crcc crce crcr crcz cre- creb crec cree crei cren crep crib cric crie crin crip crne crpc cry- cryb cryn cryz cybb cybc cybi cyc- cycb cycc cyen cyn- cyne cypc cyre cyy- cyyc cyyn czyz ebbc ebbr ebby ebcc eben eber ebic ecbc ecbe eccb eccc ecce ecci ecib ecip ecne ecpp ecrc ecri ecrr eeby eeee eeny eerc eery eeze eiec eiei eien eier eine eini eipr eire eirn eiry enb- enbn enbr enby ence enci ency enee ener eney enez enin ennc enne enni enny enp- enpi enri enry enye enzi epcc epci epec epee epen eper epi- epic epie epin epip eppc eppp eppy eprb eprp erbb erbe ercc erce ercp ereb erec erei eren erer erez eric erie erin eriz erne erni erpe errc erre eryc erye erzi eyeb eyec eyen eyer eyey eyez eyir eyne eype eyre eyry eyyr ezer ezri i-be i-by ibec ibie ibrc ibri ibyi icbc icbp iccb iccc icci iccn iccp iccr icec icee icer icey icnb icnc icpc icrc icre icrr icry iczn iecc ieie iere ieri iiie iiii iirc inbe inby incb ince inci incr incy inee inez inne inni innr inny inp- inpe inpi inpp inre inri ipcc ipce ipec ipen iper ipie ipin ippc ippr ippy ipri irbe irbp irby ircc iree iren irer iri- iric irie irin irip iriy irne irpc irpe irrc irre irri iryn iyer iyre izby izze izzy n-ii nbbc nbcc nbci nber nbic nbpp ncbc ncbi nccc ncci nccn nccp nccr ncec ncee ncen ncep ncer ncip ncnc ncpc ncrc ncre ncri ncrp nebb nebe nebn nebr necc nece necr necy neeb neei neen neep neer neic nein neip neir nene neni nepc nepe nepi nepr nerc nere neri nerr nery nerz neye neyn nezb nibe nibi nicc nice nici nicy nien nier niip niir nine nini nipc nipe nipr nire niye niyi nizy nnnn nnpi nnpr npcc npic npin nppc npri nren nric nrpc nrpn nrrc nycc nyce nycy nyen nyer nyne nyny nypc nype nyrb nzcc nzpc nzpi nzpp nzrb pbcc pcbc pccc pcce pcep pcer pcin pcip pcpb pcpn pcpp pcrc pcre pece peci pecr pecy pecz peec peen peep peer pein peip peir pen- penc pene peni penn peny penz pepe pepi per- perc pere peri pern perp perr pery peyn peyr peze pezy pibb pibi picc pice pici picr picy pien piep pier piip pinc pine pini pinn pinp piny pipe pipi pipp pipy pirc pire piri pirn pirr piry piye pize pizy pnec pnic pnin pnpp ppcc ppci ppen pper ppib ppic ppie pppn pppp pprc ppye prbc prcc prcp pre- preb prec pree pren prep prey prez pri- prie prii prin prnp prri pyce pyep pyic pyin pyn- pyne pype pypy pyr- pyre pyri pyry pyzy rbbb rbbr rcbc rccb rccc rcep rcic rcnr rcpi rcyc rebb rebe recc rece reci recp recr recy recz reeb reen reep reii rein reir reiz rene reni renn reny renz repe repi repp repr repy rere reri rery reye reyn reze rezi rib- ribe riby ricc rice rien riep rier riez riin rine rinn riny ripe ripi ripp ripr rire riri rize rizi rizz rnbr rncp rnie rnin rpii rppn rpyc rrrr rybe rybp ryeb ryen ryip ryne rynn rype ryze rzip yben yber ybry yccc ycee ycie yeen yeep yeer yeie yeii yeir yenc yene yeni yepe yepp yerb yere yeri yern yerr yery yeye yeyi yeyr yezi yien yinz yipe yirb yire yirn yirr ynce ynez ynne ypcc ypir yren yrin yrne yryn yyyy yzen zber zebe zeep zein zeir zeni zenn zepp zeri zeze zice zien ziip zinc zine zinn zipp zirc ziri zirp ziyi zizi zizz znen zrce zrin zrze zyne zypp zyyi zzzz