-er -ey ddd dde ddi ddm ddo ddp ddr dds ddt ddy de- ded dee dei dem deo dep der des det dey di- did die dii dim dio dip dir dis dit diy dmd dme dmi dmm dmo dmp dmr dms dmt dod doe doi dom doo dop dor dos dot doy dpd dpe dpi dpm dpo dpp dpr dps dpt drd dre dri drm dro drp drr drs drt dry dsd dse dsi dsm dso dsp dsr dss dst dsy dtd dte dti dtm dto dtp dtr dts dtt dty dy- dyd dye dym dyo dyp dyr dys dyy ed- edd ede edi edm edo edp edr eds edt edy eed eee eem eeo eep eer ees eet eey eid eie eii eim eio eip eir eis eit em- emd eme emi emm emo emp emr ems emt eo- eod eoe eoi eom eoo eop eor eos eot ep- epd epe epi epm epo epp epr eps ept erd ere eri erm ero erp err ers ert ery es- esd ese esi esm eso esp esr ess est esy etd ete eti etm eto etp etr ets ett ety eyd eye eym eyo eyp eyr eys eyt i-d idd ide idi idm ido idp idr ids idt idy ie- ied iee iei iem iep ier ies iet iey iid iie iii iim iio iip iir iis iit im- imd ime imi imm imo imp ims imt imy io- iod ioe ioi iom ioo iop ior ios iot ipd ipe ipi ipm ipo ipp ipr ips ipt ipy ir- ird ire iri irm iro irp irr irs irt iry is- isd ise isi ism iso isp isr iss ist isy itd ite iti itm ito itp its itt ity iye iym iyo iyr iys iyt iyy m-o m-r mdd mde mdi mdm mdo mdp mdr mds mdt mdy med mee mei mem meo mep mer mes met mey mi- mid mie mii mim mio mip mir mis mit miy mmd mme mmi mmm mmo mmp mmr mms mmt mod moe moi mom moo mop mor mos mot moy mpd mpe mpi mpm mpo mpp mpr mps mpt mrd mre mri mrm mro mrp mrr mrs mrt mry msd mse msi msm mso msp msr mss mst msy mtd mte mti mtm mto mtp mtr mts mtt my- myd mye mym myo myr mys myt o-i odd ode odi odm odo odp odr ods odt oed oee oei oem oeo oep oer oes oet oey oid oie oii oim oio oip oir ois oit om- omd ome omi omm omo omp omr oms omt omy oo- ood ooi oom ooo oop oor oos oot op- opd ope opi opm opo opp opr ops opt opy or- ord ore ori orm oro orp orr ors ort ory os- osd ose osi osm oso osp osr oss ost ot- otd ote oti otm oto otp otr ots ott oyd oye oyi oyo oys p-p pdd pde pdi pdm pdo pdp pdr pds pdt ped pee pei pem peo pep per pes pet pey pid pie pii pim pio pip pir pis pit pmd pme pmi pmm pmo pmp pmr pms pmt pod poe poi pom poo pop por pos pot poy ppd ppe ppi ppm ppo ppp ppr pps ppt prd pre pri prm pro prp prr prs prt pry ps- psd pse psi psm pso psp psr pss pst psy pt- ptd pte pti ptm pto ptp ptr pts ptt pty py- pyd pye pym pyo pyr pys pyt rdd rde rdi rdm rdo rdp rdr rds rdt rdy re- red ree rei rem reo rep rer res ret rey rid rie rii rim rio rip rir ris rit riy rmd rme rmi rmm rmo rmp rmr rms rmt rod roe roi rom roo rop ror ros rot roy rpd rpe rpi rpm rpo rpp rpr rps rpt rrd rri rrm rrp rrr rrs rrt rsd rse rsi rsm rso rsp rsr rss rst rtd rte rti rtm rto rtp rtr rts rtt rty ry- ryd rye rym ryo ryr rys ryy sdd sde sdi sdm sdo sdp sdr sds sdt sdy se- sed see sei sem seo sep ser ses set sey sid sie sii sim sio sip sir sis sit smd sme smi smm smo smp smr sms smt smy sod soe soi som soo sop sor sos sot soy spd spe spi spm spo spp spr sps spt spy sr- srd sre sri srm sro srp srr srs srt sry ss- ssd sse ssi ssm sso ssp ssr sss sst std ste sti stm sto stp str sts stt sty sy- syd sye syi sym syp syr sys syt tdd tde tdi tdm tdo tdp tdr tds tdt tdy te- ted tee tei tem teo tep ter tes tet tey tid tie tii tim tio tip tir tis tit tiy tmd tme tmi tmm tmo tmp tmr tms tmt tmy to- tod toe toi tom too top tor tos tot toy tpd tpe tpi tpm tpo tpp tpr tps tpt trd tre tri trm tro trp trr trs trt try tsd tse tsi tsm tso tsp tsr tss tst tsy ttd tte tti ttm tto ttp ttr tts ttt tty tyd tye tym tyo typ tyr tys tyt yde ydo yds ydt ydy yed yee yei yem yeo yep yer yes yet yey yid yie yii yim yio yip yir yis yit yme ymi ymm ymo yms ymt yod yoe yoi yom yoo yop yor yos yot yoy ypd ypo yps yre yro yrp yrs yrt yse ysi ysm yso ysp ysr yss yst ysy ytd yte ytm yto ytp ytr yts ytt yye yys yyt yyy