-er -th eee eek eer ees eet ehe ehh ehr ehs eht ehu eke ekh ekr eks ekt eku ere erh erk err ers ert eru es- ese esh esk esr ess est esu ete eth etk etr ets ett etu eu- eue eur eus eut he- hee heh hek her hes het heu hhe hhh hhk hhr hhs hht hhu hkh hkk hkr hks hkt hku hr- hre hrh hrk hrr hrs hrt hru hse hsh hsk hsr hss hst hsu hte hth htk htr hts htt hue huh huk hur hus hut huu k-t ke- kee keh kek ker kes ket khe khh khk khr khs khu kke kkh kkk kkr kks kkt kku krk krr krs krt kru kse ksh ksk ksr kss kst ksu kte kth ktk ktr kts ktt ktu kue kuh kuk kur kus kut kuu re- ree reh rek rer res ret reu rh- rhe rhh rhr rhs rht rhu rke rkk rks rkt rku rrh rrk rrr rrs rrt rru rse rsh rsk rsr rss rst rsu rte rtk rtr rts rtt rtu rue ruh ruk rur rus rut ruu se- see seh sek ser ses set seu sh- she shh shk shr shs sht shu sk- ske skh skk skr sks skt sku sr- sre srh srk srr srs srt ss- sse ssh ssk ssr sss sst ssu ste sth stk str sts stt stu sue suh suk sur sus sut suu te- tee teh tek ter tes tet teu th- the thh thk thr ths tht thu tke tkk tkr tks tkt tre trh trk trr trs trt tru tse tsh tsk tsr tss tst tsu tte tth ttk ttr tts ttt ttu tue tuh tuk tur tus tut tuu uee ueh uer ues uet uhe uhh uhr uhs uht uhu uke ukk ukr uku ur- ure urk urr urs urt uru use ush usk usr uss ust usu ute uth utk utr uts utt utu uue uur uus uut uuu