-er -ey b-p bbb bbe bbi bbm bbn bbp bbr bbs bby be- beb bee bei bem ben bep ber bes bey bi- bib bie bii bim bin bip bir bis biy bmb bme bmi bmm bmn bmp bmr bms bnb bne bni bnn bnp bnr bns bpb bpe bpi bpm bpn bpp bpr bps bpy brb bre bri brm brn brp brr brs bry bsb bse bsi bsm bsn bsp bsr bss bsy by- bye byi bym byn byp byr bys ebb ebe ebi ebm ebn ebp ebr ebs eby eeb eee eem een eep eer ees eey eib eie eii eim ein eip eir eis em- emb eme emi emm emn emp emr ems en- enb ene eni enm enn enp enr ens eny ep- epb epe epi epm epn epp epr eps erb ere eri erm ern erp err ers ery es- esb ese esi esm esn esp esr ess esy eye eym eyn eyp eyr eys ibb ibe ibi ibm ibn ibp ibr ibs iby ie- iee iei iem ien iep ier ies iey iib iie iii iim iin iip iir iis im- imb ime imi imm imn imp ims imy in- inb ine ini inm inn inp inr ins iny ipb ipe ipi ipm ipn ipp ipr ips ipy ir- irb ire iri irm irn irp irr irs iry is- isb ise isi ism isn isp isr iss isy iye iym iyr iys iyy m-r mbb mbe mbi mbm mbp mbr mbs meb mee mei mem men mep mer mes mey mi- mib mie mii mim min mip mir mis miy mmb mme mmi mmm mmn mmp mmr mms mnb mne mni mnm mnn mnp mnr mns mpb mpe mpi mpm mpn mpp mpr mps mrb mre mri mrm mrn mrp mrr mrs mry msb mse msi msm msn msp msr mss msy my- myb mye mym myn myr mys n-i nbb nbe nbi nbm nbn nbp nbr nbs ne- neb nee nei nem nen nep ner nes ney nib nie nii nim nin nip nir nis nmb nme nmi nmm nmn nmp nmr nms nnb nne nni nnm nnn nnp nns npb npe npi npm npn npp npr nps nrb nre nri nrm nrn nrp nrr nrs nry nsb nse nsi nsm nsn nsp nsr nss nsy nye nym nyn nyp nys nyy p-p pbb pbe pbi pbm pbn pbp pbr pbs pby peb pee pei pem pen pep per pes pey pib pie pii pim pin pip pir pis pmb pme pmi pmm pmn pmp pmr pms pn- pnb pne pni pnm pnn pnp pnr pns pny ppb ppe ppi ppm ppn ppp ppr pps prb pre pri prm prn prp prr prs pry ps- psb pse psi psm psn psp psr pss psy py- pyb pye pym pyn pyr pys rbb rbe rbi rbm rbn rbp rbr rbs re- reb ree rei rem ren rep rer res rey rib rie rii rim rin rip rir ris riy rmb rme rmi rmm rmn rmp rmr rms rnb rni rnm rnn rnp rnr rns rny rpb rpe rpi rpm rpn rpp rpr rps rrb rri rrm rrn rrp rrr rrs rsb rse rsi rsm rsn rsp rsr rss ry- rye rym ryn ryr rys ryy sbb sbe sbi sbm sbn sbp sbr sbs sby se- seb see sei sem sen sep ser ses sey sib sie sii sim sin sip sir sis smb sme smi smm smn smp smr sms smy snb sne sni snm snn snp snr sns sny spb spe spi spm spn spp spr sps spy sr- srb sre sri srm srn srp srr srs sry ss- ssb sse ssi ssm ssn ssp ssr sss sy- syb sye syi sym syn syp syr sys ybe ybi ybm ybp ybr ybs yby yeb yee yei yem yen yep yer yes yey yie yii yim yin yip yir yis yme ymi ymm yms yne ynn ynp yns yny yps yre yrn yrp yrs ysb yse ysi ysm ysp ysr yss ysy yyb yye yys yyy