ermo erne erni erno erob eroe eroi eron eroo erpe erre erro fbom fbop febo feeb feem feen feer fefe feff fefi fefo feie fein feio feir femb feme femi femm fene feni fenn feof feon ferb fere ferm fern fero ferr ffee ffff ffii ffrr fibe fibp fief fien fier fife fiff fifi fifm fifo fiii fime fimo fimr fine fini finn fino finp fioe fion fior fipp fire firm firn fmep fmno fmnp fmri foer fofo foie foin fome fomo fomp fone fono foof foom foon fopp for- forb fore fori form forn foro forr fpin fprf free frei frem fren freo frep frib frie frim frin frio frip frmn frob froe from fron frop i-be i-no ibbm ibfi ibie ibim ibmp ibon ibri ibro ieie ieio ieme iere ieri ifbb ifen ifer ifim ifni ifno ifnr ifor ifpo ifrb ifrf ifri iiie iiii iiio iinm iino iioi iioo iiop iipf iipm imbe imbi imep imer imfi imin imir imme immi immo imno imof imon impf impi impr imre imri imro imrr inbe inbo inee infi info infp inme inne inni inno innr ino- inoi inon inor inp- inpe inpi inpp inre inri inro iobi ioee ioii ioio iome iomo ione ioni ionn iono ioof iooi iooo iore iori ipen iper ipie ipin ipmi ipmp ipoe ipop ippf ippo ippr ipri irbe irbm irbp iree irem iren irer irfe irfm iri- irie irin irio irip irmo irne irob iron irop irpe irre irri mbim mbio mebe mebo meef meem meen meep meer mefe meff mefi mefo mein meir meme memo memr men- mene meni menn meno meon meor mepe mer- merb mere merf meri merm mern mero merp mfbm mfor mfri mfrp miee miem mien miep mier miff mifi miii miin miio mim- mime mimi mimo mimp mine mini minn mino mio- mion mipi mipr mire miri miro mirr mmen mmff mmii mmmm mmor mmpi mmpr mmrf mmrp mnbb mnem mnie mnin mnop mnpo mobb mobe mobi mobo moef moen mofe moff mofo moif moii moin moio moir mome momi momo mon- mone moni monn mono moob mooe moon moop moor mope mopp morb more morf mori morn moro mpie mpio mpir mpni mppe mppf mppp mprf mpri mpro mprp mrbb mrbm mreb mree mren mron n-ii nbbo nber nbpp nebb nebe nebn nebo nebr neeb neef neei neem neen neep neer nefe neff nefi nefm neif nein neip neir nem- neme nemi nemn nemo nemp nene neni neno neo- neon neoo nepe nepi nepr nere nerf neri nerm nero nerr nfer nfff nfib nfip nfon nibe nibi nibm nibo nief nien nieo nier nife niff niip niir nimb nimi nimo nimp nimr nine nini nino nion nioo nipe nipr nire niro nm-e nmff nmfp nmon nmri nnnn nnpi nnpr nobi nobm nobo noem noer nofi noib noie noif noin noio noir nom- nome nomi nomo non- none noni nonn nono noo- noob noon nooo noop noor nope nor- norb nore norf nori norm norn noro norr npif npin npri nprm nrem nren nron nrpn o-eo obbo oben ober obie obin oboe oboi obon obor obre obri obro oeme oen- oeno oere oerm ofem ofen ofer off- offe offo offr ofme ofno ofor ofre oier oiii oimb oime oion oire ombe ombo omee omei omen omeo omer omie omim omin omio omn- omne omni omo- omoe omoi omon omoo omor omre omri omro one- oneb onee onei oneo onep oner onie onir onme onne onni onno onon onor oobe oobi ooer ooff oome oone oooo oore opei open opep oper opie opii opin opio opo- opon opor oppi oppo orbb orbe orbi orbo ore- oreb orem oren oreo orer orfe orff orfi ori- orie orif orin orio orme ormn ormo orne orni orno oro- oroe orof orom oron oror orpe orpi orri orro pbmr pbrf peen peep peer peff pein peio peip peir pen- pene peni penn peno peon peor pepe pepi pepo per- pere perf peri perm pern pero perp perr pfff pffr pibb pibi piem pien piep pier piff piip pime pimi pimp pine pini pinm pinn pino pinp piob pion pipe pipi pipo pipp pire piri pirn piro pirr pmbr pmip pmmp pmoi pmpm pmpo pnin pnnm pnom pnon pnpo pnpp pnro pobo poem poer poff pofi poin poio pome pomi pomo pomp pone poni pono ponp poof poon poop poor pop- pope popi popo popp porb pore pori porn poro porr ppen pper ppib ppie ppif pppn pppo pppp pprf pprm pre- preb pree pref prem pren prep pri- prie prif prii prim prin prnp pro- prob proe prof prom pron proo prop prri prrm rbbb rbbr rebb rebe rebo reeb reef reem reen reep refe reff refi refn refr reif reii reim rein reir reme remi remn remo remp rene reni renn reno reof reop repe repi repo repp repr rere reri rero rfef rfem rib- ribe ribo rief riem rien riep rier rife riff riif riin rime rimi rimm rimo rine rinf rinn rino riom rion ripe ripi ripp ripr rire riri rmif rmon rmrp rnbr rnie rnin rob- robb robe robi robo roen roer rofe roff rofo roif roin roio roir romb rome romi romm romo romp rone roni rono roob roof rooi room roon roop roor rope ropo rore rori roro rpii rpob rpoe rpof rpon rppn rrif rrmp rrrr

-form bbbee be-er be-in be-ro beber bebop beebe beene beepi beeri beffe befie befoe befor beibi beien beier beife beine beire bembe bembo bemer bene- benfe benim benin benne benni benno benon beofe beoff beoir beone beorn bepen bepop beppe beppo berbe berei beren berie berim berin berio berme bermo berne berno berob beroe berom beror berre berri bibbe bibbo biber bibie bibin bibio bibri biebe biefe bieno biere bieri biern bifer biffi biffo bifor bimbo bimen biner binne binom biome bione biore bipib bipin biren birie birin birme birmi birne birni biron bmiii bmp-r bo-bo bobbi bobin bobr bobre bobri boeme boero boffi boffo boibe boier boine boire boiro