-ene -ine -ing bbbb bbbs bbeb bbfn bbin bbng bbrg bebb bebe bebi beeb beef beeg been beer bees befe beff begg begi begs bein beir beis bene beng beni benn bens bere berg beri bern berr bers bes- bese bess bffs bfgf bfsi bfsr bggs bibb bibe bibi bibs bieb bief bien bier bies biff bifi bigb bige bigg bign bigs biin biis bin- bine bing bini binn bins birb bire birg biri birn birr birs bis- bise biss bneg bner bnib bnin bnrr bnss breb bree bref breg brei bren brer bres brie brig brin bris brns brrr brrs brsb brsr bseb bsee bseg bser bses bsff bsfs bsgs bsin bsns bsse ebbr ebbs eben eber ebes ebis eeee eees eefe eefn eegs eeng eens eerg eers eese eesi ef-g efbr efen efes effi effs efsi egbe egee eger egfr eggb egge eggi eggs egin egir egis egne egre egri egss eiei eien eier eies eifs eige eigg eine eini eins eire eirn eirs eise eiss enb- enbn enbr enee eneg ener enes enfb enge engg engi engr engs enif enin enis enne enni enns enri enrs ense ensg ensi erbb erbe ereb erei eren erer eres erfs erg- ergg ergi ergs erie erin eris erne erni erns erre errs erse ersi esbs esee esen eser eses esfs esgn esie esin esis esne esri esse essg essi fbis fbrs febs feeb feen feer fees fefe feff fefi fege fegg fegs feie feig fein feir feis fene feng feni fenn fens ferb fere fern ferr fers fese fess ffee ffff ffii ffrr ffss fibe fibs fief fien fier fies fife fiff fifi figg figs fiii fine fing fini finn fins fire firn firs fise fisi fiss fnrs free frei fren fres frib frie frig frin fris frns frsb fsfi fsgs fssf gbbs gebe gebi geen geer gees gefe gefs gege gegg geie geif geig gein geir geis gen- gene genf geng geni genn gens gerb gere geri gern gers gesg gesi gess gfer ggfg gggg ggrn ggss gibb gibe gibs gief gien gier gies gife giff gifs gige gigg gigi gign gigs giis ging gini ginn gins gire girg giri girn girr girs gise giss gnib gnin gnrr grbr greb gree gref greg gren gres grib grie grif grig grin gris grni grrr grrs grss gsif gsis gsse i-be ibeg ibes ibfi ibge ibie ibis ibns ibri ibsf ibsn ibss ieie iens iere ieri iers iesg iesi iesr ifbb ifen ifer ifes ifge ifis ifni ifnr ifns ifrb ifrf ifri ifsb igen iger iges iggs igis igne igni igns igri iies iiie iiii iiis iirs iisi iisr inbe inee ines infi infs inge ings inig inis inne inni innr inns inre inri inrs inse inss irbe iree iren irer ires irfe irgs iri- irie irig irin iris irne irre irri irrs irse irsf irsg isbe isbn iseb isee isen iser ises isie isin isis isrg isri isse issf issi issr isss n-ii nber nebb nebe nebn nebr nebs neeb neef neei neen neer nees nefe neff nefi nefs nege negi negs neif nein neir neis nene neng neni nens nere nerf neri nerr ners nesb nese nesi nesn nesr ness nfer nfff nfib nfrs nfsr ngef ngen nger ngfs ngns ngri ngsn nibe nibi nibs nief nien nier nies nife niff nige nigg nigs niir nine ning nini nins nire nirs nise nisi niss nnes nngn nnnn nnss nren nseb nser nsfs nsin nsis nsnr nssb nsse nssf nssr nsss rbbb rbbr rbbs rbis rbss rebb rebe rebs reeb reef reen rees refe reff refg refi refn refr refs rege regi regn regr regs reif reii rein reir reis rene reng reni renn rens rere rerg reri rers rese resi resn ress rfef rfgs rgbe rgbi rib- ribe ribs rief rien rier ries rife riff rifs rige rigg rigi rigs riif riin riis rine rinf ring rinn rire riri rirs rise risi riss rnbr rngs rnie rnin rrif rrrr rsbi rsee rsgb rsis rsnn rsnr rsre s-ib s-ii sbbs sbef sber sbig sbse sbsi se-e se-f se-g se-i se-n se-s sebe sebi sebs seeb seef seeg seen seer sees seff sefi sege segg segi segs seie seif seii sein seir seis sene seng seni senn senr sens serb sere serf serg seri sern serr sers sese sesi sess sfer sfnb sfne sfss sgef sger sges sggg sggs sgss sibe sibi sibs sief sieg sien sier sies sife siff sifr sige sigg sigi sign sigs sine sing sini sinn sins sire sirf siri sirr sirs sise sisi siss sneb snee sneg sner snes snib snie snig snir snns snrs sreb sres srfi srgb srib sris srni srnn ssbn ssbr ssee sses ssgs ssin ssis ssns ssrg ssri ssrs sssb sssf sssi ssss