a-a a-c a-t aaa aac aaf aan aar aat aay ac- aca acc acf acn acr act acy af- afa afc aff afn afr aft afy an- ana anc anf ann anr ant any ar- ara arc arf arn arr art ary at- ata atc atf atn atr att ay- aya ayc ayf ayn ayr ayt c-- caa cac caf can car cat cay cca ccc ccf ccn ccr cct cfa cfc cff cfn cfr cft cn- cna cnc cnf cnn cnr cnt cny cra crc crf crn crr crt cry cta ctc ctf ctn ctr ctt cty cya cyc cyf cyn cyr cyt faa fac faf fan far fat fay fca fcc fcf fcn fcr fct fcy ffa ffc fff ffn ffr fft ffy fna fnc fnf fnn fnr fnt fra frc frf frn frr frt fry fta ftc ftf ftn ftr ftt fty fy- fya fyc fyn naa nac naf nan nar nat nay nca ncc ncf ncn ncr nct nfa nfc nff nfn nfr nft nna nnc nnf nnn nnt nra nrc nrf nrn nrr nrt nry nta ntc ntf ntn ntr ntt nya nyc nyf nyn nyt nyy ra- raa rac raf ran rar rat ray rca rcc rcf rcn rcr rct rfa rfc rff rfn rfr rft rna rnc rnn rnr rnt rny rra rrc rrf rrn rrr rrt rta rtc rtf rtn rtr rtt rty ry- rya ryc ryf ryn ryr ryy taa tac taf tan tar tat tay tca tcc tcf tcn tcr tct tfa tfc tff tfn tfr tft tna tnc tnf tnn tnr tnt tra trc trf trn trr trt try tta ttc ttf ttn ttr ttt tty tya tyc tyf tyn tyr tyt yaa yac yaf yan yar yat yay yca ycc ycf ycy yfa yfc yff yfr yft yna ynn yny yra yrc yrf yrn yrt yta ytc ytf ytn ytr ytt yyc yyf yyt yyy