-er -ey -up b-p b-u bbb bbd bbe bbm bbo bbp bbr bbs bbu bby bdb bdd bde bdm bdo bdp bdr bds bdu bdy be- beb bed bee bem beo bep ber bes beu bey bmb bmd bme bmm bmo bmp bmr bms bmu bob bod boe bom boo bop bor bos bou boy bpb bpd bpe bpm bpo bpp bpr bps bpu bpy brb brd bre brm bro brp brr brs bru bry bsb bsd bse bsm bso bsp bsr bss bsu bsy bub bud bue bum buo bup bur bus buu buy by- byd bye bym byo byp byr bys byu dbb dbd dbe dbm dbo dbp dbr dbs dbu dby ddb ddd dde ddm ddo ddp ddr dds ddu ddy de- deb ded dee dem deo dep der des deu dey dmb dmd dme dmm dmo dmp dmr dms dmu dob dod doe dom doo dop dor dos dou doy dpb dpd dpe dpm dpo dpp dpr dps dpu drb drd dre drm dro drp drr drs dru dry dsb dsd dse dsm dso dsp dsr dss dsu dsy dub dud due dum duo dup dur dus duy dy- dyb dyd dye dym dyo dyp dyr dys dyu dyy ebb ebd ebe ebm ebo ebp ebr ebs ebu eby ed- edb edd ede edm edo edp edr eds edu edy eeb eed eee eem eeo eep eer ees eey em- emb emd eme emm emo emp emr ems emu eo- eob eod eoe eom eoo eop eor eos eou ep- epb epd epe epm epo epp epr eps epu erb erd ere erm ero erp err ers eru ery es- esb esd ese esm eso esp esr ess esu esy eu- eub eud eue eup eur eus eyd eye eym eyo eyp eyr eys m-o m-r mbb mbd mbe mbm mbo mbp mbr mbs mbu mdb mdd mde mdm mdo mdp mdr mds mdu mdy meb med mee mem meo mep mer mes meu mey mmb mmd mme mmm mmo mmp mmr mms mmu mob mod moe mom moo mop mor mos mou moy mpb mpd mpe mpm mpo mpp mpr mps mpu mrb mrd mre mrm mro mrp mrr mrs mru mry msb msd mse msm mso msp msr mss msu msy mub mud mue mum mup mur mus muu muy my- myb myd mye mym myo myr mys myu ob- obb obd obe obm obo obp obr obs obu oby odb odd ode odm odo odp odr ods odu oeb oed oee oem oeo oep oer oes oey om- omb omd ome omm omo omp omr oms omu omy oo- oob ood oom ooo oop oor oos op- opb opd ope opm opo opp opr ops opy or- orb ord ore orm oro orp orr ors oru ory os- osb osd ose osm oso osp osr oss osu ou- oud oue oum ouo oup our ous oyd oye oyo oys p-p pbb pbd pbe pbm pbo pbp pbr pbs pbu pby pdb pdd pde pdm pdo pdp pdr pds pdu peb ped pee pem peo pep per pes peu pey pmb pmd pme pmm pmo pmp pmr pms pmu pob pod poe pom poo pop por pos pou poy ppb ppd ppe ppm ppo ppp ppr pps ppu prb prd pre prm pro prp prr prs pru pry ps- psb psd pse psm pso psp psr pss psu psy pub pud pue pum pup pur pus puu puy py- pyb pyd pye pym pyo pyr pys pyu rbb rbd rbe rbm rbo rbp rbr rbs rbu rdb rdd rde rdm rdo rdp rdr rds rdu rdy re- reb red ree rem reo rep rer res reu rey rmb rmd rme rmm rmo rmp rmr rms rob rod roe rom roo rop ror ros rou roy rpb rpd rpe rpm rpo rpp rpr rps rpu rrb rrd rrm rrp rrr rrs rru rsb rsd rse rsm rso rsp rsr rss rsu rub rud rue rum ruo rup rur rus ruu ruy ry- ryd rye rym ryo ryr rys ryu ryy sbb sbd sbe sbm sbo sbp sbr sbs sbu sby sdb sdd sde sdm sdo sdp sdr sds sdu sdy se- seb sed see sem seo sep ser ses seu sey smb smd sme smm smo smp smr sms smu smy sob sod soe som soo sop sor sos sou soy spb spd spe spm spo spp spr sps spu spy sr- srb srd sre srm sro srp srr srs sry ss- ssb ssd sse ssm sso ssp ssr sss ssu sub sud sue sum suo sup sur sus suu suy sy- syb syd sye sym syp syr sys syu ubb ube ubo ubp ubr ubs ubu uby udb udd ude udm udo udp udr uds udu ueb ued uee uem uep uer ues uey um- umb umd ume umm umo ump umr ums umu uob uod uoe uom uoo uop uor uos up- upb upd upe upm upo upp upr ups upu ur- urb urd ure urm uro urp urr urs uru ury usb usd use usm uso usp usr uss usu uue uum uur uus uuu uyo uys uyu ybe ybm ybp ybr ybs yby yde ydo yds ydy yeb yed yee yem yeo yep yer yes yey yme ymm ymo yms yob yod yoe yom yoo yop yor yos you yoy ypd ypo yps ypu yre yro yrp yrs yru ysb yse ysm yso ysp ysr yss ysu ysy yud yue yum yuo yup yur yus yuu yuy yyb yye yys yyu yyy