a-a a-c aaa aac aaf aan aar aau aay ac- aca acc acf acn acr acu acy af- afa afc aff afn afr afu afy an- ana anc anf ann anr anu any ar- ara arc arf arn arr aru ary au- aua auc auf aun aur ay- aya ayc ayf ayn ayr ayu c-- caa cac caf can car cau cay cca ccc ccf ccn ccr ccu cfa cfc cff cfn cfr cfu cn- cna cnc cnf cnn cnr cnu cny cra crc crf crn crr cru cry cua cuc cuf cun cur cuu cuy cya cyc cyf cyn cyr faa fac faf fan far fau fay fca fcc fcf fcn fcr fcu fcy ffa ffc fff ffn ffr ffu ffy fna fnc fnf fnn fnr fnu fra frc frf frn frr fru fry fua fuf fun fur fuu fy- fya fyc fyn naa nac naf nan nar nau nay nca ncc ncf ncn ncr ncu nfa nfc nff nfn nfr nfu nna nnc nnf nnn nnu nra nrc nrf nrn nrr nru nry nua nuc nun nur nuu nuy nya nyc nyf nyn nyu nyy ra- raa rac raf ran rar rau ray rca rcc rcf rcn rcr rcu rfa rfc rff rfn rfr rfu rna rnc rnn rnr rnu rny rra rrc rrf rrn rrr rru rua ruc ruf run rur ruu ruy ry- rya ryc ryf ryn ryr ryu ryy ua- uaa uac uaf uan uar uau uay uca ucc ucf ucn ucr ucu ufa ufc uff ufn ufr ufu un- una unc unf unn unr unu uny ur- ura urc urf urn urr uru ury uua uuc uun uur uuu uyc uyu yaa yac yaf yan yar yau yay yca ycc ycf ycu ycy yfa yfc yff yfr yfu yna ynn ynu yny yra yrc yrf yrn yru yua yun yur yuu yuy yyc yyf yyu yyy