-er -th a-a a-t aaa aae aag aah aak aar aat aea aee aeg aeh aek aer aet ag- aga age agg agh agk agr agt aha ahe ahg ahh ahk ahr aht aka ake akg akh akk akr ar- ara are arg arh ark arr art at- ata ate atg ath atr att eaa eae eag eah eak ear eat eea eee eeg eek eer eet ega ege egg egh egr egt eha ehe ehg ehh ehr eht eka eke ekg ekh ekr ekt era ere erg erh erk err ert eta ete etg eth etk etr ett gaa gae gag gah gak gar gat ge- gea gee geg geh gek ger get gga ggg ggh ggr ggt gha ghe ghg ghh ghr ght gka gkh gkt gra gre grg grh grk grr grt gta gte gtg gth gtk gtr gtt haa hae hag hah hak har hat he- hea hee heg heh hek her het hga hge hgg hgh hgk hgr hgt hha hhe hhg hhh hhk hhr hht hka hkg hkh hkk hkr hkt hr- hra hre hrg hrh hrk hrr hrt hta hte htg hth htk htr htt k-t ka- kaa kae kag kah kak kar kat ke- kea kee keg keh kek ker ket kga kgh kha khe khh khk khr kke kkh kkk kkr kkt kra krg krk krr krt kta kte ktg kth ktk ktr ktt ra- raa rae rag rah rak rar rat re- rea ree reg reh rek rer ret rga rge rgg rgh rgk rgr rgt rh- rha rhe rhg rhh rhr rht rke rkg rkk rkt rra rrg rrh rrk rrr rrt rta rte rtg rtk rtr rtt taa tae tag tah tak tar tat te- tea tee teg teh tek ter tet tga tge tgg tgh tgk tgr tgt th- tha the thg thh thk thr tht tka tke tkg tkk tkr tkt tra tre trg trh trk trr trt tta tte ttg tth ttk ttr ttt