a-a a-i a-t aaa aaf aai aan aar aat aay af- afa aff afi afn afr aft afy ai- aia aif aii ain air ait aiy an- ana anf ani ann anr ant any ar- ara arf ari arn arr art ary at- ata atf ati atn atr att ay- aya ayf ayi ayn ayr ayt faa faf fai fan far fat fay ffa fff ffi ffn ffr fft ffy fia fif fii fin fir fit fna fnf fni fnn fnr fnt fra frf fri frn frr frt fry fta ftf fti ftn ftr ftt fty fy- fya fyi fyn i-f ia- iaa iaf iai ian iar iat ifa iff ifi ifn ifr ift ify iia iif iii iin iir iit in- ina inf ini inn inr int iny ir- ira irf iri irn irr irt iry ita itf iti itn itt ity iya iyr iyt iyy n-i naa naf nai nan nar nat nay nfa nff nfi nfn nfr nft nia nif nii nin nir nit nna nnf nni nnn nnt nra nrf nri nrn nrr nrt nry nta ntf nti ntn ntr ntt nya nyf nyn nyt nyy ra- raa raf rai ran rar rat ray rfa rff rfi rfn rfr rft ria rif rii rin rir rit riy rna rni rnn rnr rnt rny rra rrf rri rrn rrr rrt rta rtf rti rtn rtr rtt rty ry- rya ryf ryn ryr ryy taa taf tai tan tar tat tay tfa tff tfi tfn tfr tft tia tif tii tin tir tit tiy tna tnf tni tnn tnr tnt tra trf tri trn trr trt try tta ttf tti ttn ttr ttt tty tya tyf tyn tyr tyt yaa yaf yai yan yar yat yay yfa yff yfr yft yif yii yin yir yit yna ynn yny yra yrf yrn yrt yta ytf ytn ytr ytt yyf yyt yyy