-er -th a-a a-t aaa aae aah aak aar aat aau aea aee aeh aek aer aet aeu aha ahe ahh ahk ahr aht ahu aka ake akh akk akr aku ar- ara are arh ark arr art aru at- ata ate ath atr att atu au- aua aue auh auk aur aut eaa eae eah eak ear eat eau eea eee eek eer eet eha ehe ehh ehr eht ehu eka eke ekh ekr ekt eku era ere erh erk err ert eru eta ete eth etk etr ett etu eu- eua eue eur eut haa hae hah hak har hat hau he- hea hee heh hek her het heu hha hhe hhh hhk hhr hht hhu hka hkh hkk hkr hkt hku hr- hra hre hrh hrk hrr hrt hru hta hte hth htk htr htt hua hue huh huk hur hut huu k-t ka- kaa kae kah kak kar kat kau ke- kea kee keh kek ker ket kha khe khh khk khr khu kke kkh kkk kkr kkt kku kra krk krr krt kru kta kte kth ktk ktr ktt ktu kue kuh kuk kur kut kuu ra- raa rae rah rak rar rat rau re- rea ree reh rek rer ret reu rh- rha rhe rhh rhr rht rhu rke rkk rkt rku rra rrh rrk rrr rrt rru rta rte rtk rtr rtt rtu rua rue ruh ruk rur rut ruu taa tae tah tak tar tat tau te- tea tee teh tek ter tet teu th- tha the thh thk thr tht thu tka tke tkk tkr tkt tra tre trh trk trr trt tru tta tte tth ttk ttr ttt ttu tua tue tuh tuk tur tut tuu ua- uaa uae uah uak uar uat uau uea uee ueh uer uet uha uhe uhh uhr uht uhu uka uke ukk ukr uku ur- ura ure urk urr urt uru uta ute uth utk utr utt utu uua uue uur uut uuu