bbbb bbeb bbet bbpr bbrg bebb bebe bebi beby beeb beeg beep beer beet beey begg begi beir beit bere berg beri berr bert bery bete beti bett beye beyg beyi beyt bgye bibb bibe bibi bieb bier biet bigb bige bigg bigt bipp birb bire birg biri birr birt biry bite bitt bpti breb bree breg brei brep brer bret brey brie brig brit brrr bry- brye btbp btie btrt btry bttb byer byge bygg byit byre byrt byte ebbr ebby eber ebit eeby eeee eerg eery eete egbe egee eger eggb egge eggi eggp eggy egir egpb egpe egpi egre egri egry egte egyr eiei eier eige eigg eipr eire eiry eitb eiti eitr epee eper epi- epie epip epit eppp eppy eprb eprp epte erbb erbe ereb erei erer eret erg- ergg ergi erie erit erpe erre erye etbr etee eter etre ette etti etty eyeb eyer eyet eyey eyir eype eyre eyry eyte eyyr gebe gebi geby geep geer geet gege gegg geie geig geir geit gepe gerb gere geri gert gery getb gete getg geti gett geyi geyt ggbt gggg gibb gibe giby gier giet gige gigg gigi gipe gipi gipp gire girg giri girr girt giry gite gper gpgp gpip gprp grbr greb gree greg grep gret grey grib grie grig grip grit grrr gry- grye gryt gtbr gtip gybe gyer gyge gypb gype gyr- gyre gyri gyte gytt i-be i-by ibeg ibet ibge ibie ibri ibtb ibyi ieet ieie iere ieri iett iger iget iggy igri iiie iiii iiit iitr iitt iper ipet ipie ippr ippy ipri irbe irbp irby iree irer iri- irie irig irip iriy irpe irre irri irte irti irtp itbe itby itep iter itet itie itri itry itty iyer iyet iypt iyre peep peer peet pegg peip peir peit pepe pepi per- pere perg peri perp perr pert pery pete peti petr pett pety peyr pger pgib pibb pibi piep pier piet pigb pigg pigp pigt piip pipe pipi pipp pipy pire pirg piri pirr piry pite piti pitr pitt pity piye pper ppgi ppib ppie ppig pppp pptt ppye pre- preb pree preg prep pret prey pri- prie prig prii prri prti prtp prtr pter pyep pyet pyg- pygb pygg pype pypy pyr- pyre pyri pyry pyte pytt rbbb rbbr rebb rebe reeb reep reet rege regi regr regt reii reir reit repe repi repp repr rept repy rere rerg reri rert rery rete reti retr rett rety reye rgbe rgbi rgit rgtr rib- ribe riby riep rier riet rige rigg rigi rigy ripe ripi ripp ripr ript rire riri rite riti ritt rpet rpii rrrr rtee rtei rttp rybe rybp ryeb ryet ryge ryip rype rytt ryyt tbit tbrb tbtp teer teet tegg tegi tegt teie teip teir tepe tepi tepp ter- tere teri terp terr tery tete teti tetr tett teye teyr tibi tie- tiee tiei tiep tier tiet tige tigi tigr tigy tiit tip- tipe tipi tipp tipt tirb tire tiri tirr tiry tite titi titp titt tiye tiyi tpbg tpeg tper tpir tppp tppr tpte tptp tptr tre- tree treg trei tret trey trge tri- trib trie trig trip trit trpe trpg trpp trte trtr try- tryb trye tryg tryp ttbb tter tttt tybi tyee tyer tyet tyir typ- type typp typy tyr- tyre tyrr tyte tyti tytt tyty yber ybet ybry yeep yeer yeet yegg yegi yeie yeii yeir yeit yepe yepp yerb yere yeri yerr yert yery yete yeti yett yeye yeyi yeyr yiet yipe yirb yire yirr yite yiti yitp ypir ytre yyyy