a-a a-c aaa aac aaf aam aan aao aar aay ac- aca acc acf acm acn aco acr acy af- afa afc aff afm afn afo afr afy ama amc amf amm amn amo amr amy an- ana anc anf anm ann ano anr any aoa aoc aof aom aon aoo aor ar- ara arc arf arm arn aro arr ary ay- aya ayc ayf ayn ayo ayr c-- caa cac caf cam can cao car cay cca ccc ccf ccm ccn cco ccr cfa cfc cff cfm cfn cfo cfr cma cmc cmf cmm cmn cmo cmr cmy cn- cna cnc cnf cnm cnn cno cnr cny co- coa coc cof com con coo cor coy cra crc crf crm crn cro crr cry cya cyc cyf cym cyn cyo cyr faa fac faf fam fan fao far fay fca fcc fcf fcm fcn fco fcr fcy ffa ffc fff ffm ffn ffo ffr ffy fma fmc fmf fmm fmn fmo fmr fna fnc fnf fnm fnn fnr foa foc fof fom fon foo for foy fra frc frf frm frn fro frr fry fy- fya fyc fyn fyo m-f m-o m-r maa mac maf mam man mao mar may mc- mca mcc mcf mcm mcn mco mcr mfa mfc mff mfm mfn mfo mfr mfy mma mmc mmf mmm mmn mmo mmr mna mnc mnf mnm mnn mno mnr moa moc mof mom mon moo mor moy mra mrc mrf mrm mrn mro mrr mry my- mya myc myf mym myn myo myr naa nac naf nam nan nao nar nay nca ncc ncf ncm ncn nco ncr nfa nfc nff nfn nfo nfr nma nmc nmm nmn nmo nmr nna nnc nnf nnm nnn nno no- noa noc nof nom non noo nor noy nra nrc nrf nrm nrn nro nrr nry nya nyc nyf nym nyn nyo nyy oaa oac oaf oam oan oao oar oc- oca occ ocf ocm ocn oco ocr of- ofa ofc off ofm ofn ofo ofr om- oma omc omf omm omn omo omr omy on- ona onc onf onn ono onr ony oo- ooa ooc oof oom oon ooo oor or- ora orc orf orm orn oro orr ory oya oyo ra- raa rac raf ram ran rao rar ray rca rcc rcf rcm rcn rco rcr rfa rfc rff rfm rfn rfo rfr rma rmc rmf rmm rmn rmo rmr rna rnc rnm rnn rno rnr rny roa roc rof rom ron roo ror roy rra rrc rrf rrm rrn rrr ry- rya ryc ryf rym ryn ryo ryr ryy yaa yac yaf yam yan yao yar yay yca ycc ycf yco ycy yfa yfc yff yfm yfr yma ymc ymm ymo yna ynn yny yoc yof yom yon yoo yor yoy yra yrc yrf yrn yro yyc yyf yyy