-er b-p bbb bbe bbg bbo bbp bbr bbs be- beb bee beg beo bep ber bes bez bgb bge bgg bgo bgp bgr bgs bgz bob boe bog boo bop bor bos boz bpb bpe bpg bpo bpp bpr bps brb bre brg bro brp brr brs brz bsb bse bsg bso bsp bsr bss bze bzo bzp bzr bzs bzz ebb ebe ebg ebo ebp ebr ebs eeb eee eeg eeo eep eer ees egb ege egg ego egp egr egs eo- eob eoe eog eoo eop eor eos ep- epb epe epg epo epp epr eps epz erb ere erg ero erp err ers erz es- esb ese esg eso esp esr ess eze ezo ezr ezs ezz g-p gbe gbg gbo gbp gbr gbs gbz ge- geb gee geg geo gep ger ges gez ggb ggg ggo ggp ggr ggs ggz gob goe gog goo gop gor gos goz gpb gpe gpg gpo gpp gpr gps gpz grb gre grg gro grp grr grs gsb gse gsg gso gsp gsr gss gzo gzp gzr ob- obb obe obg obo obp obr obs oeb oee oeg oeo oep oer oes oge ogg ogo ogp ogs oo- oob oog ooo oop oor oos op- opb ope opg opo opp opr ops or- orb ore org oro orp orr ors orz os- osb ose osg oso osp osr oss oze ozo ozs ozz p-p pbb pbe pbg pbo pbp pbr pbs pbz peb pee peg peo pep per pes pez pgb pge pgg pgo pgp pgr pgs pob poe pog poo pop por pos poz ppb ppe ppg ppo ppp ppr pps ppz prb pre prg pro prp prr prs prz ps- psb pse psg pso psp psr pss pzp rbb rbe rbg rbo rbp rbr rbs re- reb ree reg reo rep rer res rez rgb rge rgg rgo rgp rgr rgs rob roe rog roo rop ror ros roz rpb rpe rpg rpo rpp rpr rps rpz rrb rrg rrp rrr rrs rsb rse rsg rso rsp rsr rss rzb rze rzo sbb sbe sbg sbo sbp sbr sbs se- seb see seg seo sep ser ses sez sgb sge sgg sgo sgp sgr sgs sob soe sog soo sop sor sos soz spb spe spg spo spp spr sps spz sr- srb sre srg sro srp srr srs ss- ssb sse ssg sso ssp ssr sss ssz sze szp szr z-g zbb zbr zbs zeb zee zeo zep zer zes zez zgb zgg zgs zo- zob zoe zog zoo zor zos zpe zpg zpo zpp zpr zro zrp zrs zse zsg zsz zzr zzs zzz

-ose bbbb bbbs bbeb bbpr bbrg bebb bebe bebo beeb beeg beep beer bees begg bego begs beo- beor beos bepo bere berg bero berr bers bes- bese beso bess beze bggs bobb bobe bobo bobs boee boeo boep boer boes boge bogg bogo bogs boob booe boog boop boor boos booz bope bopp bops bor- bore borg boro borr bors borz bose boso boss bozo bpoe breb bree breg breo brep brer bres brez brob broe brog broo bror bros broz brrr brrs brsb brsr bseb bsee bseg bser bses bsgs bsos bspp bspr bsse bzer bzoe bzzz ebbo ebbr ebbs eber ebes eboe eboo ebor ebos ebpo ebro eeee eees eegs eeps eerg eero eers eese eeze egbe egee eger eggb egge eggo eggp eggs ego- egor egos egoz egpb egpe egpo egre egss eoes eore epee eper epes epor epos eppo eppp epps eprb epro eprp eprs epsp epss erbb erbe ereb erer eres erez erg- ergg ergo ergs erob eroe eroo eros erpe erps erre erro errs erse erso esbo esbs esee eseo eser eses eso- esop esos espe espo espp esps esse essg esso essp ezer ezgo ezop ezzo gbbo gbbs gebe geep geer gees geez gege gegg gego geo- geog geos gepe gerb gere gero gers gesg geso gess gezo gggg ggpo ggss gobe gobo gobs goer goes gogo gogs goog goop goor goos gope gopo gops gorb gore gorg goro gorp gorr gors gorz gose goso goss goze gozo gper gpgp gpos gprp gprs gpsg gpso gpss grbr greb gree greg grep gres grez grob grog groo grop gror gros grps grrr grrs grss gsos gsse gzsz o-eo obbo ober obes oboe obor obos obre obro obsr obss oegb oeps oere oers oese ogb ogbe ogee oger ogge ogog ogre ogro oobe ooer ooes oooo ooos oops oore oose ooze opep oper opes opo- opor opos oppo opps orbb orbe orbo orbs ore- oreb oreg oreo orer ores orge orgo orgs oro- oroe oror oros oroz orpe orps orro orrs orse orso orzo osbe osbp osee oser oses osez osoo osor osos osro ossb osse osso ozee ozer ozge pbrs pbsp peep peer pees pegg pego pegs pegz peor pepe pepo peps per- pere perg pero perp perr pers pese peso pess peze pezo pger pgss pobo pobs poer poes poge pogg pogo pogs pogz poop poor poos pop- pope popo popp pops porb pore porg poro porr pors porz posb pose poso poss poze pozo pper ppos pppo pppp ppps ppss prbs pre- preb pree preg prep pres prez prgs pro- prob proe prog proo prop pros proz prps prrs prse prso prss psbr pseb pseg psgr psos pspp pspr psps psrp psse psso rbbb rbbr rbbs rbsp rbss rebb rebe rebo rebs reeb reep rees rege rego regr regs reog reop reos repe repo repp repr reps rere rerg rero rers rese reso resp ress reze rgbe rob- robb robe robo robs roeg roer roes roge rogg rogo roob roog roop roor roos rooz rope ropo rops rore roro rose roso rosp ross roze rozz rpgs rpob rpoe rpos rpps rrrr rrsp rsee rsgb rsos rspb rspo rsps rsre s-os sbbs sber sbor sbse sbsp se-e se-g se-o se-s se-z sebe sebo sebs seeb seeg seep seer sees seez sege segg sego segs seop sepe sepg sepo sepp sepr seps serb sere