-er -th a-a a-i a-t aaa aae aaf aah aai aak aar aat aea aee aef aeh aei aek aer aet af- afa afe aff afh afi afk afr aft aha ahe ahf ahh ahi ahk ahr aht ai- aia aie aif aih aii aik air ait aka ake akh aki akk akr ar- ara are arf arh ari ark arr art at- ata ate atf ath ati atr att eaa eae eaf eah eai eak ear eat eea eee eef eek eer eet ef- efa efe eff efh efi efr eft eha ehe ehf ehh ehi ehr eht eia eie eif eii eik eir eit eka eke ekf ekh eki ekr ekt era ere erf erh eri erk err ert eta ete etf eth eti etk etr ett faa fae faf fah fai fak far fat fea fee fef feh fei fek fer fet ffa ffe fff ffh ffi ffk ffr fft fha fhe fhf fhh fhi fhr fia fie fif fih fii fik fir fit fka fkf fki fkk fkt fra fre frf frh fri frk frr frt fta fte ftf fth fti ftk ftr ftt h-i haa hae haf hah hai hak har hat he- hea hee hef heh hei hek her het hfa hfe hff hfh hfi hfk hfr hft hha hhe hhf hhh hhi hhk hhr hht hia hie hif hih hii hik hir hit hka hkf hkh hki hkk hkr hkt hr- hra hre hrf hrh hri hrk hrr hrt hta hte htf hth hti htk htr htt i-f ia- iaa iae iaf iah iai iar iat ie- iea iee ief iei iek ier iet ifa ife iff ifi ifr ift iha ihe ihf ihh ihi ihk ihr iht iia iie iif iih iii iir iit ika ike ikf iki ikk ikr ikt ir- ira ire irf iri irk irr irt ita ite itf ith iti itk itt k-t ka- kaa kae kaf kah kai kak kar kat ke- kea kee kef keh kei kek ker ket kfa kff kfh kfi kha khe khf khh khi khk khr kia kie kif kih kii kik kir kit kke kkh kki kkk kkr kkt kra krf kri krk krr krt kta kte ktf kth ktk ktr ktt ra- raa rae raf rah rai rak rar rat re- rea ree ref reh rei rek rer ret rfa rfe rff rfh rfi rfk rfr rft rh- rha rhe rhf rhh rhi rhr rht ria rie rif rih rii rik rir rit rke rkf rkk rkt rra rrf rrh rri rrk rrr rrt rta rte rtf rti rtk rtr rtt taa tae taf tah tai tak tar tat te- tea tee tef teh tei tek ter tet tfa tfe tff tfh tfi tfk tfr tft th- tha the thf thh thi thk thr tht tia tie tif tih tii tik tir tit tka tke tkk tkr tkt tra tre trf trh tri trk trr trt tta tte ttf tth tti ttk ttr ttt