-er -th a-a a-t aaa aae aaf aah aao aar aat aea aee aef aeh aeo aer aet af- afa afe aff afh afo afr aft aha ahe ahf ahh aho ahr aht aoa aoe aof aoh aoo aor aot ar- ara are arf arh aro arr art at- ata ate atf ath ato atr att eaa eae eaf eah eao ear eat eea eee eef eeo eer eet ef- efa efe eff efh efo efr eft eha ehe ehf ehh eho ehr eht eo- eoa eoe eof eoh eoo eor eot era ere erf erh ero err ert eta ete etf eth eto etr ett faa fae faf fah fao far fat fea fee fef feh feo fer fet ffa ffe fff ffh ffo ffr fft fha fhe fhf fhh fho fhr foa foe fof foh foo for fot fra fre frf frh fro frr frt fta fte ftf fth fto ftr ftt haa hae haf hah hao har hat he- hea hee hef heh heo her het hfa hfe hff hfh hfo hfr hft hha hhe hhf hhh hho hhr hht hoa hoe hof hoh hoo hor hot hr- hra hre hrf hrh hro hrr hrt hta hte htf hth hto htr htt oaa oae oaf oah oao oar oat oea oee oef oeh oeo oer oet of- ofa ofe off ofo ofr oft oha ohe ohf ohh oho ohr oht oo- ooa oof ooh ooo oor oot or- ora ore orf orh oro orr ort ot- ota ote otf oth oto otr ott ra- raa rae raf rah rao rar rat re- rea ree ref reh reo rer ret rfa rfe rff rfh rfo rfr rft rh- rha rhe rhf rhh rho rhr rht roa roe rof roh roo ror rot rra rrf rrh rrr rrt rta rte rtf rto rtr rtt taa tae taf tah tao tar tat te- tea tee tef teh teo ter tet tfa tfe tff tfh tfo tfr tft th- tha the thf thh tho thr tht to- toa toe tof toh too tor tot tra tre trf trh tro trr trt tta tte ttf tth tto ttr ttt