-er -ey bbb bbe bbh bbi bbk bbm bbo bbr bbs bby be- beb bee beh bei bek bem beo ber bes bey bhb bhe bhh bhi bhk bhm bho bhr bhs bi- bib bie bih bii bik bim bio bir bis biy bkb bke bkk bkm bko bkr bks bmb bme bmh bmi bmk bmm bmo bmr bms bob boe boh boi bok bom boo bor bos boy brb bre brh bri brk brm bro brr brs bry bsb bse bsh bsi bsk bsm bso bsr bss bsy by- bye byh byi byk bym byo byr bys ebb ebe ebh ebi ebk ebm ebo ebr ebs eby eeb eee eek eem eeo eer ees eey ehb ehe ehh ehi ehm eho ehr ehs eib eie eii eik eim eio eir eis ekb eke ekh eki eko ekr eks eky em- emb eme emh emi emk emm emo emr ems eo- eob eoe eoh eoi eok eom eoo eor eos erb ere erh eri erk erm ero err ers ery es- esb ese esh esi esk esm eso esr ess esy eye eym eyo eyr eys h-i hbb hbe hbh hbi hbk hbm hbo hbr hbs hby he- heb hee heh hei hek hem heo her hes hey hhb hhe hhh hhi hhk hhm hho hhr hhs hhy hib hie hih hii hik him hio hir his hkb hkh hki hkk hkm hko hkr hks hmb hme hmh hmi hmk hmm hmo hmr hms hmy hob hoe hoh hoi hok hom hoo hor hos hoy hr- hrb hre hrh hri hrk hrm hro hrr hrs hsb hse hsh hsi hsk hsm hsr hss hsy hy- hyb hye hyh hyi hym hyo hyr hys hyy ibb ibe ibh ibi ibk ibm ibo ibr ibs iby ie- iee iei iek iem ier ies iey ihb ihe ihh ihi ihk ihm iho ihr ihs ihy iib iie iih iii iim iio iir iis ikb ike iki ikk iko ikr iks im- imb ime imh imi imm imo ims imy io- iob ioe ioh ioi iom ioo ior ios ir- irb ire iri irk irm iro irr irs iry is- isb ise ish isi isk ism iso isr iss isy iye iym iyo iyr iys iyy kbb kbe kbh kbi kbk kbm kbo kbr kbs ke- keb kee keh kei kek kem keo ker kes key khe khh khi khk khm kho khr khs kib kie kih kii kik kim kio kir kis kkb kke kkh kki kkk kkm kkr kks kky kmb kme kmh kmi kmk kmm kmo kms kob koe koh koi kok kom koo kor kos koy kri krk kro krr krs kry ksb kse ksh ksi ksk ksm kso ksr kss kye kym kyo kyr kys m-o m-r mbb mbe mbh mbi mbk mbm mbo mbr mbs meb mee meh mei mek mem meo mer mes mey mhh mhi mhk mhm mho mhr mhs mi- mib mie mih mii mik mim mio mir mis miy mkb mke mkh mkk mkm mko mkr mks mky mmb mme mmh mmi mmk mmm mmo mmr mms mob moe moh moi mok mom moo mor mos moy mrb mre mrh mri mrk mrm mro mrr mrs mry msb mse msh msi msk msm mso msr mss msy my- myb mye myh myk mym myo myr mys o-i ob- obb obe obh obi obk obm obo obr obs oby oeb oee oeh oei oem oeo oer oes oey ohe ohh ohi ohm oho ohr ohs oib oie oii oik oim oio oir ois okb oke oki okk oko okr oks om- omb ome omh omi omm omo omr oms omy oo- oob ooh ooi ook oom ooo oor oos or- orb ore orh ori ork orm oro orr ors ory os- osb ose osh osi osk osm oso osr oss oye oyi oyo oys rbb rbe rbh rbi rbk rbm rbo rbr rbs re- reb ree reh rei rek rem reo rer res rey rh- rhb rhe rhh rhi rhm rho rhr rhs rib rie rih rii rik rim rio rir ris riy rkb rke rkk rkm rko rks rky rmb rme rmh rmi rmm rmo rmr rms rob roe roh roi rok rom roo ror ros roy rrb rrh rri rrk rrm rrr rrs rsb rse rsh rsi rsk rsm rso rsr rss ry- rye ryk rym ryo ryr rys ryy sbb sbe sbh sbi sbk sbm sbo sbr sbs sby se- seb see seh sei sek sem seo ser ses sey sh- shb she shh shi shk shm sho shr shs shy sib sie sih sii sik sim sio sir sis sk- skb ske skh ski skk skm sko skr sks sky smb sme smh smi smk smm smo smr sms smy sob soe soh soi sok som soo sor sos soy sr- srb sre srh sri srk srm sro srr srs sry ss- ssb sse ssh ssi ssk ssm sso ssr sss sy- syb sye syh syi syk sym syr sys ybe ybi ybm ybr ybs yby yeb yee yeh yei yek yem yeo yer yes yey yhe yhi yhs yie yih yii yim yio yir yis yki ykk ykm yme ymi ymm ymo yms yob yoe yoi yok yom yoo yor yos yoy yre yro yrs ysb yse ysi ysk ysm yso ysr yss ysy yyb yye yys yyy