-er -ey ddd dde ddh ddn ddp ddr dds ddy de- ded dee deh den dep der des dey dh- dhd dhe dhh dhp dhr dhs dnd dne dnh dnn dnp dnr dns dny dpd dpe dph dpn dpp dpr dps drd dre drn drp drr drs dry dsd dse dsh dsn dsp dsr dss dsy dy- dyd dye dyn dyp dyr dys dyy ed- edd ede edh edn edp edr eds edy eed eee een eep eer ees eey ehd ehe ehh ehn ehp ehr ehs en- end ene enh enn enp enr ens eny ep- epd epe eph epn epp epr eps erd ere erh ern erp err ers ery es- esd ese esh esn esp esr ess esy eyd eye eyn eyp eyr eys hdd hde hdh hdn hdp hdr hds hdy he- hed hee heh hen hep her hes hey hhd hhe hhh hhn hhp hhr hhs hhy hnd hne hnh hnn hns hny hpd hpe hph hpn hpp hpr hps hpy hr- hrd hre hrh hrn hrp hrr hrs hsd hse hsh hsn hsp hsr hss hsy hy- hyd hye hyh hyn hyp hyr hys hyy ndd nde ndh ndn ndp ndr nds ndy ne- ned nee neh nen nep ner nes ney nhd nhe nhh nhn nhp nhr nhs nhy nne nnh nnn nnp nns npd npe nph npn npp npr nps nrd nre nrn nrp nrr nrs nry nsd nse nsh nsn nsp nsr nss nsy nyd nye nyn nyp nys nyy p-p pdd pde pdh pdn pdp pdr pds ped pee peh pen pep per pes pey phd phe phn php phr phs phy pn- pnd pne pnh pnn pnp pnr pns pny ppd ppe pph ppn ppp ppr pps prd pre prh prn prp prr prs pry ps- psd pse psh psn psp psr pss psy py- pyd pye pyn pyr pys rdd rde rdh rdn rdp rdr rds rdy re- red ree reh ren rep rer res rey rh- rhd rhe rhh rhn rhp rhr rhs rnd rnh rnn rnp rnr rns rny rpd rpe rph rpn rpp rpr rps rrd rrh rrn rrp rrr rrs rsd rse rsh rsn rsp rsr rss ry- ryd rye ryn ryr rys ryy sdd sde sdh sdn sdp sdr sds sdy se- sed see seh sen sep ser ses sey sh- shd she shh shn shp shr shs shy snd sne snn snp snr sns sny spd spe sph spn spp spr sps spy sr- srd sre srh srn srp srr srs sry ss- ssd sse ssh ssn ssp ssr sss sy- syd sye syh syn syp syr sys yde ydn yds ydy yed yee yeh yen yep yer yes yey yhe yhs ynd yne ynn ynp yns yny ypd yps yre yrn yrp yrs yse ysp ysr yss ysy yye yys yyy