-er -ey ddd dde ddh ddi ddr ddu ddy de- ded dee deh dei der deu dey dh- dhd dhe dhh dhi dhr dhu di- did die dih dii dir diu diy drd dre dri drr dru dry dud due duh dui dur duy dy- dyd dye dyr dyu dyy ed- edd ede edh edi edr edu edy eed eee eer eey ehd ehe ehh ehi ehr ehu eid eie eii eir eiu erd ere erh eri err eru ery eu- eud eue eui eur eyd eye eyr h-i hdd hde hdh hdi hdr hdu hdy he- hed hee heh hei her heu hey hhd hhe hhh hhi hhr hhu hhy hid hie hih hii hir hiu hr- hrd hre hrh hri hrr hru hud hue huh hui hur huu huy hy- hyd hye hyh hyi hyr hyy i-d idd ide idh idi idr idu idy ie- ied iee iei ier iey ihd ihe ihh ihi ihr ihu ihy iid iie iih iii iir iiu ir- ird ire iri irr iru iry iu- iud iue iui iur iye iyr iyy rdd rde rdh rdi rdr rdu rdy re- red ree reh rei rer reu rey rh- rhd rhe rhh rhi rhr rhu rid rie rih rii rir riy rrd rrh rri rrr rru rud rue ruh rui rur ruu ruy ry- ryd rye ryr ryu ryy udd ude udi udr udu ued uee ueh uei uer uey uhd uhe uhh uhi uhr uhu uhy uid uie uii uir uiu ur- urd ure uri urr uru ury uue uur uuu uyi uyu yde ydy yed yee yeh yei yer yey yhe yhi yhu yid yie yih yii yir yre yru yud yue yuh yui yur yuu yuy yye yyu yyy