-er -ey b-p bbb bbe bbi bbp bbr bbs bby be- beb bee bei bep ber bes bey bez bi- bib bie bii bip bir bis biy biz bpb bpe bpi bpp bpr bps bpy brb bre bri brp brr brs bry brz bsb bse bsi bsp bsr bss bsy by- bye byi byp byr bys byz bze bzp bzr bzs bzz ebb ebe ebi ebp ebr ebs eby eeb eee eep eer ees eey eib eie eii eip eir eis ep- epb epe epi epp epr eps epz erb ere eri erp err ers ery erz es- esb ese esi esp esr ess esy eye eyp eyr eys eze ezr ezs ezz ibb ibe ibi ibp ibr ibs iby ibz ie- iee iei iep ier ies iey iib iie iii iip iir iis ipb ipe ipi ipp ipr ips ipy ir- irb ire iri irp irr irs iry is- isb ise isi isp isr iss isy iye iyr iys iyy ize izi izy izz p-p pbb pbe pbi pbp pbr pbs pby pbz peb pee pei pep per pes pey pez pib pie pii pip pir pis piz ppb ppe ppi ppp ppr pps ppz prb pre pri prp prr prs pry prz ps- psb pse psi psp psr pss psy py- pyb pye pyr pys pzp rbb rbe rbi rbp rbr rbs re- reb ree rei rep rer res rey rez rib rie rii rip rir ris riy riz rpb rpe rpi rpp rpr rps rpz rrb rri rrp rrr rrs rsb rse rsi rsp rsr rss ry- rye ryr rys ryy ryz rzb rze rzy sbb sbe sbi sbp sbr sbs sby se- seb see sei sep ser ses sey sez sib sie sii sip sir sis spb spe spi spp spr sps spy spz sr- srb sre sri srp srr srs sry ss- ssb sse ssi ssp ssr sss ssz sy- syb sye syi syp syr sys sze szi szp szr ybe ybi ybp ybr ybs yby ybz yeb yee yei yep yer yes yey yez yie yii yip yir yis yiz yps yre yrp yrs ysb yse ysi ysp ysr yss ysy ysz yyb yye yys yyy yyz yzb yzr yzy zbb zbr zbs zby zeb zee zep zer zes zez zib zie zip zir zis ziz zpe zpi zpp zpr zrp zrs zse zsi zsz zzr zzs zzy zzz

bbbb bbbs bbeb bbpr bebb bebe bebi beby beeb beep beer bees beey beir beis bere beri berr bers bery bes- bese bess besy beye beyi beys beze bezi bibb bibe bibi bibs bieb bier bies biis bipp bips birb bire biri birr birs biry bis- bise bisp biss bisy biys bize bizz breb bree brei brep brer bres brey brez brie bris briz brrr brrs brsb brsr bry- brye bseb bsee bser bses bspp bspr bsse byer byes byre bysb byse bysi bysp byss bysy bzer bzie bzip bzyb bzzz ebbr ebbs ebby eber ebes ebis eeby eeee eees eeps eers eery eese eesi eesy eeze eiei eier eies eipr eire eirs eiry eise eiss eisy epee eper epes epi- epie epip epis eppp epps eppy eprb eprp eprs epsi epsp epss erbb erbe ereb erei erer eres erez erie eris eriz erpe erps erre errs erse ersi erye erzi esbs esee eser eses esie esis espe espi espp esps espy esri esse essi essp essy eyeb eyer eyes eyey eyez eyir eype eyre eyry eyse eyyr ezer ezri i-be i-by ibes ibie ibis ibri ibss ibyi ieie iere ieri iers iesi iesr iies iiie iiii iiis iirs iisi iisp iisr iper ipes ipie ippr ippy ipri ipse ipsi ipsp ipss irbe irbp irby iree irer ires iri- irie irip iris iriy irpe irps irre irri irrs irse irsp isbe iseb isee isep iser ises isie isis ispe ispr isps ispy isri isrp isse issi issp issr isss issy isys iyer iyre iyse izby izes izze izzy pbrs pbsp peep peer pees peip peir peis pepe pepi peps per- pere peri perp perr pers pery pese pesi pess pesy peyr peys peze pezy pibb pibi piep pier pies piip pipe pipi pipp pips pipy pire piri pirr pirs piry pise pisi piss pisy pisz piye piys pize pizy pper ppib ppie pppp ppps ppss ppye prbs pre- preb pree prep pres prey prez pri- prie prii pris prps prri prrs prse prsi prss prys psbr pseb psei psip psis pspi pspp pspr psps psrp psse psy- psys pyep pyes pype pypy pyr- pyre pyri pyry pyse pyss pyzy rbbb rbbr rbbs rbis rbsp rbss rebb rebe rebs reeb reep rees reii reir reis reiz repe repi repp repr reps repy rere reri rers rery rese resi resp ress reye reys reze rezi rib- ribe ribs riby riep rier ries riez riis ripe ripi ripp ripr rips rire riri rirs rise risi risp riss rize rizi rizz rpii rpps rrrr rrsp rsbi rsee rsis rspb rsps rsre rybe rybp ryeb ryes ryip ryis rype rysy ryze rzip s-ib s-ii sbbs sber sbse sbsi sbsp se-e se-i se-s se-y se-z sebe sebi sebs seby seeb seep seer sees seey seez seie seii seip seir seis sepe sepi sepp sepr seps serb sere seri serp serr sers sery sese sesi sess seye seys sibe sibi sibs siby sier sies sipe sipi sipp sips sipy sire siri sirp sirr sirs sise sisi siss sisy siyi size sizy sizz spby speb spee sper spes spey spib spie spip spir spis spps spri sprs spry spse spsp spss spy- spyr spys srby sreb sres srib sris srps srsp ssbr ssby ssee ssep sses ssis sspe ssps ssri ssrs sssb sssi ssss syer syes syis sype syre syrs syry syse syss szep szis szss ybbs yber ybry yeep yeer yees yeie yeii yeir yepe yepp yeps yerb yere yeri yerr yers yery yesi yess yeye yeyi yeyr yezi yipe yips yirb yire yirr yise yiss ypir ypsi ysby ysee yser yses ysii yspi ysse ysyb yyyy zber zebe zeep zees zeir