-er -ey -ic b-p bbb bbc bbe bbi bbo bbp bbr bbs bby bcb bcc bce bci bco bcp bcr bcs bcy be- beb bec bee bei beo bep ber bes bey bi- bib bic bie bii bio bip bir bis biy bob boc boe boi boo bop bor bos boy bpb bpc bpe bpi bpo bpp bpr bps bpy brb bre bri bro brp brr brs bry bsb bsc bse bsi bso bsp bsr bss bsy by- byc bye byi byo byp byr bys c-- cbb cbc cbe cbi cbo cbp cbr cbs cby ccb ccc cce cci cco ccp ccr ccs ce- ceb cec cee cei ceo cep cer ces cey ci- cib cic cie cii cio cip cir cis co- cob coc coe coi coo cop cor cos coy cpb cpc cpe cpi cpo cpp cpr cps crb crc cre cri cro crp crr crs cry csb csc cse csi cso csp csr css csy cyb cyc cye cyo cyp cyr cys ebb ebc ebe ebi ebo ebp ebr ebs eby ec- ecb ecc ece eci eco ecr ecs eeb eec eee eeo eep eer ees eey eib eic eie eii eio eip eir eis eo- eob eoc eoe eoi eoo eop eor eos ep- epb epc epe epi epo epp epr eps erb erc ere eri ero erp err ers ery es- esb esc ese esi eso esp esr ess esy eyc eye eyo eyp eyr eys ibb ibc ibe ibi ibo ibp ibr ibs iby icb icc ice ici ico icp icr ics icy ie- iec iee iei iep ier ies iey iib iic iie iii iio iip iir iis io- iob ioc ioe ioi ioo iop ior ios ipb ipc ipe ipi ipo ipp ipr ips ipy ir- irb irc ire iri iro irp irr irs iry is- isb isc ise isi iso isp isr iss isy iyc iye iyo iyr iys iyy o-i ob- obb obc obe obi obo obp obr obs oby oc- ocb occ oci oco ocp ocr ocs oeb oec oee oei oeo oep oer oes oey oib oic oie oii oio oip oir ois oo- oob ooc ooi ooo oop oor oos op- opb opc ope opi opo opp opr ops opy or- orb orc ore ori oro orp orr ors ory os- osb osc ose osi oso osp osr oss oye oyi oyo oys p-p pbb pbc pbe pbi pbo pbp pbr pbs pby pcb pcc pce pci pco pcp pcr pcs peb pec pee pei peo pep per pes pey pib pic pie pii pio pip pir pis pob poc poe poi poo pop por pos poy ppb ppc ppe ppi ppo ppp ppr pps prb prc pre pri pro prp prr prs pry ps- psb psc pse psi pso psp psr pss psy py- pyb pyc pye pyo pyr pys rbb rbc rbe rbi rbo rbp rbr rbs rcb rcc rce rci rco rcp rcr rcs re- reb rec ree rei reo rep rer res rey rib ric rie rii rio rip rir ris riy rob roc roe roi roo rop ror ros roy rpb rpc rpe rpi rpo rpp rpr rps rrb rrc rri rrp rrr rrs rsb rsc rse rsi rso rsp rsr rss ry- ryc rye ryo ryr rys ryy sbb sbc sbe sbi sbo sbp sbr sbs sby scb scc sce sci sco scp scr scs se- seb sec see sei seo sep ser ses sey sib sic sie sii sio sip sir sis sob soc soe soi soo sop sor sos soy spb spc spe spi spo spp spr sps spy sr- srb src sre sri sro srp srr srs sry ss- ssb ssc sse ssi sso ssp ssr sss sy- syb syc sye syi syp syr sys ybc ybe ybi ybp ybr ybs yby ycc yce yci yco ycp ycs ycy yeb yec yee yei yeo yep yer yes yey yie yii yio yip yir yis yob yoc yoe yoi yoo yop yor yos yoy ypo yps yrc yre yro yrp yrs ysb ysc yse ysi yso ysp ysr yss ysy yyb yyc yye yys yyy

-ose bbbb bbbs bbci bbeb bboy bbpr bbrc bbyo bcbc bcbp bcbs bccc bcci bccs bcec bcer bces bcie bcis bcor bcos bcpp bcps bcrs bcsc bcss bebb bebe bebi bebo beby beci becs beeb beep beer bees beey beic beir beis beo- beor beos bepo berc bere beri bero berr bers bery bes- bese beso bess besy beye beyi beys bibb bibe bibi bibo bibs bicc bice bici bico bics bieb bier bies biis bio- bioc bioi bios bipp bips birb bire biri biro birr birs biry bis- bisc bise biso bisp biss bisy biys bobb bobe bobi bobo bobs boby boce boco bocs boec boee boeo boep boer boes boey boi- boie boii bois boob booc booe boop boor boos bope bopp bops bor- bore bori boro borr bors bory bosc bose bosi boso boss boye boyi boyo boys bpcp bpoe bprc brcb brce breb brec bree brei breo brep brer bres brey bric brie brio bris brob broc broe broo bror bros brrr brrs brsb brsr bry- brye bryo bsci bscp bscs bseb bsec bsee bser bses bsic bsos bspp bspr bssc bsse byce byer byes byob byoc byoi byop byos byre bysb byse bysi byso bysp byss bysy c-bo cbbc cbbs cbcc cbce cbcp cbcr cbcs cbec cbee cber cbir cbpc cbpp cbre cbry cbsc cbse cbsi ccbc cccb cccc ccci cccp cccs ccee ccic ccii ccip ccir ccis ccob ccoc ccpe ccpp ccpr ccps ccrc ccre ccri ccrp ccrs ccsi ccsp ccss cebp cebs cec- cece ceci ceco cecp cecs ceeb ceec cees ceip ceop ceor ceos cepc cepe cepo cepp cepr ceps cer- cerc cere ceri cero cerp cers cery cesc cese cesi cesp cesr cess ceys cibc cibe cibi cibo cicc cici cico cicr cics ciee cier cies ciii ciis ciob cior cios cipo cipp cips cirb circ cire ciri ciro cirr cirs cis- cisc cise cisp