-er -ey b-p bbb bbe bbi bbo bbp bbr bbs bby be- beb bee bei beo bep ber bes bey bi- bib bie bii bio bip bir bis biy bob boe boi boo bop bor bos boy bpb bpe bpi bpo bpp bpr bps bpy brb bre bri bro brp brr brs bry bsb bse bsi bso bsp bsr bss bsy by- bye byi byo byp byr bys ebb ebe ebi ebo ebp ebr ebs eby eeb eee eeo eep eer ees eey eib eie eii eio eip eir eis eo- eob eoe eoi eoo eop eor eos ep- epb epe epi epo epp epr eps erb ere eri ero erp err ers ery es- esb ese esi eso esp esr ess esy eye eyo eyp eyr eys ibb ibe ibi ibo ibp ibr ibs iby ie- iee iei iep ier ies iey iib iie iii iio iip iir iis io- iob ioe ioi ioo iop ior ios ipb ipe ipi ipo ipp ipr ips ipy ir- irb ire iri iro irp irr irs iry is- isb ise isi iso isp isr iss isy iye iyo iyr iys iyy o-i ob- obb obe obi obo obp obr obs oby oeb oee oei oeo oep oer oes oey oib oie oii oio oip oir ois oo- oob ooi ooo oop oor oos op- opb ope opi opo opp opr ops opy or- orb ore ori oro orp orr ors ory os- osb ose osi oso osp osr oss oye oyi oyo oys p-p pbb pbe pbi pbo pbp pbr pbs pby peb pee pei peo pep per pes pey pib pie pii pio pip pir pis pob poe poi poo pop por pos poy ppb ppe ppi ppo ppp ppr pps prb pre pri pro prp prr prs pry ps- psb pse psi pso psp psr pss psy py- pyb pye pyo pyr pys rbb rbe rbi rbo rbp rbr rbs re- reb ree rei reo rep rer res rey rib rie rii rio rip rir ris riy rob roe roi roo rop ror ros roy rpb rpe rpi rpo rpp rpr rps rrb rri rrp rrr rrs rsb rse rsi rso rsp rsr rss ry- rye ryo ryr rys ryy sbb sbe sbi sbo sbp sbr sbs sby se- seb see sei seo sep ser ses sey sib sie sii sio sip sir sis sob soe soi soo sop sor sos soy spb spe spi spo spp spr sps spy sr- srb sre sri sro srp srr srs sry ss- ssb sse ssi sso ssp ssr sss sy- syb sye syi syp syr sys ybe ybi ybp ybr ybs yby yeb yee yei yeo yep yer yes yey yie yii yio yip yir yis yob yoe yoi yoo yop yor yos yoy ypo yps yre yro yrp yrs ysb yse ysi yso ysp ysr yss ysy yyb yye yys yyy

-ose bbbb bbbs bbeb bboy bbpr bbyo bebb bebe bebi bebo beby beeb beep beer bees beey beir beis beo- beor beos bepo bere beri bero berr bers bery bes- bese beso bess besy beye beyi beys bibb bibe bibi bibo bibs bieb bier bies biis bio- bioi bios bipp bips birb bire biri biro birr birs biry bis- bise biso bisp biss bisy biys bobb bobe bobi bobo bobs boby boee boeo boep boer boes boey boi- boie boii bois boob booe boop boor boos bope bopp bops bor- bore bori boro borr bors bory bose bosi boso boss boye boyi boyo boys bpoe breb bree brei breo brep brer bres brey brie brio bris brob broe broo bror bros brrr brrs brsb brsr bry- brye bryo bseb bsee bser bses bsos bspp bspr bsse byer byes byob byoi byop byos byre bysb byse bysi byso bysp byss bysy ebbo ebbr ebbs ebby eber ebes ebis eboe eboo ebor ebos eboy ebpo ebro eeby eeee eees eeps eero eers eery eese eesi eesy eiei eier eies eipo eipr eire eirs eiry eise eiso eiss eisy eoes eoir eois eore eori epee eper epes epi- epie epip epis epor epos eppo eppp epps eppy eprb epro eprp eprs epsi epsp epss erbb erbe ereb erei erer eres erie erio eris erob eroe eroi eroo eros erpe erps erre erro errs erse ersi erso erye esbo esbs esee eseo eser eses esie esis eso- esop esos espe espi espo espp esps espy esri esse essi esso essp essy eyeb eyer eyes eyey eyio eyir eype eyre eyry eyse eyyr i-be i-by ibes ibie ibis ibos ibri ibro ibss ibyi ieie ieio iere ieri iers iesi ieso iesr iies iiie iiii iiio iiis iioi iioo iiop iios iirs iisi iisp iisr iobi ioby ioee ioii ioio iooi iooo ioos iops iore iori iors ioso iper ipes ipie ipoe ipop ipos ippo ippr ippy ipri ipse ipsi ipso ipsp ipss irbe irbp irby iree irer ires iri- irie irio irip iris iriy irob irop irpe irps irre irri irrs irse irsp isbe iseb isee iseo isep iser ises isie isis iso- isop isor isos ispe ispr isps ispy isri isrp isse issi isso issp issr isss issy isys iyer iyos iyre iyse o-eo obbo obby ober obes obey obie obis oboe oboi obor obos oboy obre obri obro obsr obss oeps oere oers oese oeye oeyo oier oies oiii oios oire oiry oise oobe oobi ooby ooer ooes oooo ooos oops oore oory oose oosi opei opep oper opes opie opii opio opis opo- opor opos oppi oppo opps oppy opry opsi opsy opye orbb orbe orbi orbo orbs orby ore- oreb oreo orer ores orey ori- orie orio oris oro- oroe oror oros oroy orpe orpi orps orri orro orrs orry orse orsi orso orsy orys osbe osbp osby osee osei oser oses osey osie osii osip osis osoi osoo osor osos osro ossb osse ossi osso ossy osyp oyee oyer oyes oyre oyri oyse oyss pbrs pbsp peep peer pees peio peip peir peis peor pepe pepi pepo peps per- pere