-er ddd dde ddh ddk ddm ddr ddu de- ded dee deh dek dem der deu dh- dhd dhe dhh dhk dhm dhr dhu dke dkk dkm dkr dku dmd dme dmh dmk dmm dmr dmu drd dre drk drm drr dru dud due duh duk dum dur ed- edd ede edh edk edm edr edu eed eee eek eem eer ehd ehe ehh ehm ehr ehu ekd eke ekh ekr eku em- emd eme emh emk emm emr emu erd ere erh erk erm err eru eu- eud eue eur hdd hde hdh hdk hdm hdr hdu he- hed hee heh hek hem her heu hhd hhe hhh hhk hhm hhr hhu hkd hkh hkk hkm hkr hku hmd hme hmh hmk hmm hmr hmu hr- hrd hre hrh hrk hrm hrr hru hud hue huh huk hum hur huu kde kdh kdk kdm kdr kdu ke- ked kee keh kek kem ker khe khh khk khm khr khu kke kkh kkk kkm kkr kku kmd kme kmh kmk kmm kmu krd krk krr kru kud kue kuh kuk kum kur kuu m-r mdd mde mdh mdk mdm mdr mdu med mee meh mek mem mer meu mhd mhh mhk mhm mhr mhu mkd mke mkh mkk mkm mkr mku mmd mme mmh mmk mmm mmr mmu mrd mre mrh mrk mrm mrr mru mud mue muh muk mum mur muu rdd rde rdh rdm rdr rdu re- red ree reh rek rem rer reu rh- rhd rhe rhh rhm rhr rhu rke rkk rkm rku rmd rme rmh rmm rmr rrd rrh rrk rrm rrr rru rud rue ruh ruk rum rur ruu udd ude udk udm udr udu ued uee ueh uem uer uhd uhe uhh uhm uhr uhu uke ukk ukr uku um- umd ume umh umm umr umu ur- urd ure urk urm urr uru uue uum uur uuu