-er -ey ddd dde ddh ddi ddr dds ddy de- ded dee deh dei der des dey dh- dhd dhe dhh dhi dhr dhs di- did die dih dii dir dis diy drd dre dri drr drs dry dsd dse dsh dsi dsr dss dsy dy- dyd dye dyr dys dyy ed- edd ede edh edi edr eds edy eed eee eer ees eey ehd ehe ehh ehi ehr ehs eid eie eii eir eis erd ere erh eri err ers ery es- esd ese esh esi esr ess esy eyd eye eyr eys h-i hdd hde hdh hdi hdr hds hdy he- hed hee heh hei her hes hey hhd hhe hhh hhi hhr hhs hhy hid hie hih hii hir his hr- hrd hre hrh hri hrr hrs hsd hse hsh hsi hsr hss hsy hy- hyd hye hyh hyi hyr hys hyy i-d idd ide idh idi idr ids idy ie- ied iee iei ier ies iey ihd ihe ihh ihi ihr ihs ihy iid iie iih iii iir iis ir- ird ire iri irr irs iry is- isd ise ish isi isr iss isy iye iyr iys iyy rdd rde rdh rdi rdr rds rdy re- red ree reh rei rer res rey rh- rhd rhe rhh rhi rhr rhs rid rie rih rii rir ris riy rrd rrh rri rrr rrs rsd rse rsh rsi rsr rss ry- ryd rye ryr rys ryy sdd sde sdh sdi sdr sds sdy se- sed see seh sei ser ses sey sh- shd she shh shi shr shs shy sid sie sih sii sir sis sr- srd sre srh sri srr srs sry ss- ssd sse ssh ssi ssr sss sy- syd sye syh syi syr sys yde yds ydy yed yee yeh yei yer yes yey yhe yhi yhs yid yie yih yii yir yis yre yrs yse ysi ysr yss ysy yye yys yyy