-er b-p bbb bbe bbg bbi bbk bbp bbr be- beb bee beg bei bek bep ber bgb bge bgg bgi bgk bgp bgr bi- bib bie big bii bik bip bir bkb bke bkg bkk bkp bkr bpb bpe bpg bpi bpp bpr brb bre brg bri brk brp brr ebb ebe ebg ebi ebk ebp ebr eeb eee eeg eek eep eer egb ege egg egi egp egr eib eie eig eii eik eip eir ekb eke ekg eki ekp ekr ep- epb epe epg epi epp epr erb ere erg eri erk erp err g-p gbe gbg gbi gbk gbp gbr ge- geb gee geg gei gek gep ger ggb ggg ggi ggp ggr gib gie gig gii gik gip gir gkb gkp gpb gpe gpg gpi gpk gpp gpr grb gre grg gri grk grp grr ibb ibe ibg ibi ibk ibp ibr ie- iee ieg iei iek iep ier igb ige igg igi igk igp igr iib iie iii iip iir ikb ike iki ikk ikr ipb ipe ipg ipi ipp ipr ir- irb ire irg iri irk irp irr kbb kbe kbi kbk kbp kbr ke- keb kee keg kei kek kep ker kgb kgi kgp kib kie kig kii kik kip kir kkb kke kki kkk kkp kkr kpe kpi kpk kpp kpr krg kri krk krp krr p-p pbb pbe pbg pbi pbk pbp pbr peb pee peg pei pek pep per pgb pge pgg pgi pgk pgp pgr pib pie pig pii pik pip pir pkb pke pkg pki pkp pkr ppb ppe ppg ppi ppk ppp ppr prb pre prg pri prk prp prr rbb rbe rbg rbi rbk rbp rbr re- reb ree reg rei rek rep rer rgb rge rgg rgi rgk rgp rgr rib rie rig rii rik rip rir rkb rke rkg rkk rkp rpb rpe rpg rpi rpk rpp rpr rrb rrg rri rrk rrp rrr

bbbb bbeb bbpr bbrg bebb bebe bebi beeb beeg beek beep beer begg begi beik beir beke beki bere berg beri berk berr bibb bibe bibi bieb bier bigb bige bigg bike bipp birb bire birg biri birk birr bkpg bkpr breb bree breg brei brek brep brer brie brig brik brkb brrr ebbr eber eeee eeke eerg egbe egee eger eggb egge eggi eggp egir egpb egpe egpi egre egri eiei eier eige eigg eike eiki eipr eire ekeb ekek eker ekki ekpe epee eper epi- epie epik epip eppp eprb eprp erbb erbe ereb erei erer erg- ergg ergi erie erik erke erki erpe erre gebe gebi geek geep geer gege gegg geie geig geir geki gepe gerb gere geri gggg gibb gibe gier gige gigg gigi gipe gipi gipp gire girg giri girk girr gkrp gper gpgp gpip gprp grbr greb gree greg grep grib grie grig grip grrr i-be ibeg ibge ibie ibri ieie iere ieri iger igri iiie iiii ikee iker ikig ikki ikri ipbk ipek iper ipie ipkg ippr ipri irbe irbp iree irer iri- irie irig irip irki irpe irre irri kbbb kbbe kbbg kbbi kbbk kbbr kbeb kbee kbek kber kbgb kbge kbgg kbgr kbib kbie kbig kbik kbkb kbkg kbkk kbkr kbpe kbpg kbpi kbpk kbpr kbrb kbre kbrg kbri kbrk kebb kebe kebi kebr keek keep keer kege kegg kegi kegk kegr keib keig keii keik keir kekb keke keki kep- kepe kepi ker- kerb kere keri kerk kerp kerr kgbb kgbr kgeb kggg kggi kggr kgir kgpe kgpg kgpr kgrb kgre kgrg kgri kgrk kgrr kibb kibe kibg kibi kibr kier kiii kiik kiip kiki kikk kikr kip- kipe kipi kipp kipr kirb kiri kirk kirp kirr kkbb kkbe kkbg kkbi kkbr kkeg kkgb kkgr kkik kkkk kkpk kkrb kkre kkrk kkrr kpbb kpbe kpbg kpbi kpbr kpek kper kpgb kpge kpgg kpgr kpir kpke kpkk kpkr kppk kppp kppr kprb kpre kprg kpri kprk kprp kprr krbb krbe krbg krbi krbk krbr kreb kree krei krek krgi krib krik krke krki krkk krkr krpi krpr krrb krre krrg krri krrk krrr pbpk peek peep peer pegg peip peir peke peki pekk pepe pepi per- pere perg peri perk perp perr pger pgib pibb pibi piep pier pigb pigg pigk pigp piip pike piki pikk pipe pipi pipp pire pirg piri pirk pirr pkge pkib pkig pper ppgi ppib ppie ppig pppp pre- preb pree preg prek prep pri- prie prig prii prri rbbb rbbr rebb rebe rebk reeb reek reep rege regi regr reii reik reir reke reki repe repi repp repr rere rerg reri rgbe rgbi rib- ribe riek riep rier rige rigg rigi rike riki rikk ripe ripi ripp ripr rire riri rpii rrrr

b-r-k bbbee be-er bebek beber beebe beeke beepi beeri begee begge beibi beier beige beire beker bekir bekke beppe berbe bereg berei berek berge bergi berie berig berk- berke berre berri bibbe biber bibie bibri biebe bieke biere bieri big-i bigge bigig biker bikie bipib birgi birie breek breer breg- brege bregg breik breke brere bribe brieg brier brige brigg brigi brike brrrr ebber ebbie eberg ebibe ebike eeeee eepee eerie eerik egger eggie eggig egrek eiger eiker eipri eirie ekbir ekker eppie erbbe erber erege erere erier erkki gbeke gberg gbpee geber gebke gebre geere gegge geier geige geire gepir gerbe gerbi gerik gerke gerre gerri gibbe gibbi giber gibi- giger gigge gikii gippe gippi girei girik grebe greek greer grege gregg greig greip grepe grieg grier grigg grike gripe grrrr iberg ibrik ieiri iepe ieper ierei iggri igigi iiiee iiiii ikbke ikbkg ikeep ikire ippee ippei iregi iriki irker irreg irrep k-gee k-p-r kebbe kebek keber kebir keepe keere keeri keiki keipi keire keiri kekri kepie keppe kerei kerek kerep kerie kerik kerre kerri kgrip kibbe kibbi kibei kibi- kieke kiger kiiki kikki kipke kirgi kirie kirke kirki kirpi kirre krbpe kreek kreep kreke kreki krepe kribi krieg kriek krier krige krike p-rep pebi- pebie pebre peege peeke peere peeri peire pekre pepee peppe peppi perer perge peri- perie