-er -ey eee eek eer eey ehe ehh ehi ehr ehu eie eii eik eir eiu eke ekh eki ekr eku eky ere erh eri erk err eru ery eu- eue eui eur eye eyr h-i he- hee heh hei hek her heu hey hhe hhh hhi hhk hhr hhu hhy hie hih hii hik hir hiu hkh hki hkk hkr hku hr- hre hrh hri hrk hrr hru hue huh hui huk hur huu huy hy- hye hyh hyi hyr hyy ie- iee iei iek ier iey ihe ihh ihi ihk ihr ihu ihy iie iih iii iir iiu ike iki ikk ikr iku ir- ire iri irk irr iru iry iu- iue iui iur iye iyr iyy ke- kee keh kei kek ker key khe khh khi khk khr khu kie kih kii kik kir kiu kke kkh kki kkk kkr kku kky kri krk krr kru kry kue kuh kui kuk kur kuu kuy kye kyr kyu re- ree reh rei rek rer reu rey rh- rhe rhh rhi rhr rhu rie rih rii rik rir riy rke rkk rku rky rrh rri rrk rrr rru rue ruh rui ruk rur ruu ruy ry- rye ryk ryr ryu ryy uee ueh uei uer uey uhe uhh uhi uhr uhu uhy uie uii uir uiu uke uki ukk ukr uku ur- ure uri urk urr uru ury uue uur uuu uyi uyu yee yeh yei yek yer yey yhe yhi yhu yie yih yii yir yki ykk yre yru yue yuh yui yuk yur yuu yuy yye yyu yyy