a-a a-i a-t aaa aaf aai aan aao aat aay af- afa aff afi afn afo aft afy ai- aia aif aii ain aio ait aiy an- ana anf ani ann ano ant any aoa aof aoi aon aoo aot at- ata atf ati atn ato att ay- aya ayf ayi ayn ayo ayt faa faf fai fan fao fat fay ffa fff ffi ffn ffo fft ffy fia fif fii fin fit fna fnf fni fnn fnt foa fof foi fon foo fot foy fta ftf fti ftn fto ftt fty fy- fya fyi fyn fyo i-f ia- iaa iaf iai ian iao iat ifa iff ifi ifn ifo ift ify iia iif iii iin iio iit in- ina inf ini inn ino int iny io- ioa iof ioi ion ioo iot ita itf iti itn ito itt ity iya iyo iyt iyy n-i naa naf nai nan nao nat nay nfa nff nfi nfn nfo nft nia nif nii nin nio nit nna nnf nni nnn nno nnt no- noa nof noi non noo not noy nta ntf nti ntn nto ntt nya nyf nyn nyo nyt nyy o-i oaa oaf oai oan oao oat of- ofa off ofi ofn ofo oft oia oif oii oin oio oit on- ona onf oni onn ono ont ony oo- ooa oof ooi oon ooo oot ot- ota otf oti otn oto ott oya oyi oyo taa taf tai tan tao tat tay tfa tff tfi tfn tfo tft tia tif tii tin tio tit tiy tna tnf tni tnn tno tnt to- toa tof toi ton too tot toy tta ttf tti ttn tto ttt tty tya tyf tyn tyo tyt yaa yaf yai yan yao yat yay yfa yff yft yif yii yin yio yit yna ynn yny yof yoi yon yoo yot yoy yta ytf ytn yto ytt yyf yyt yyy