a-a a-c aaa aac aaf aak aan aao aar aaw aay ac- aca acc acf ack acn aco acr acw acy af- afa afc aff afk afn afo afr afw afy aka akc akk akn ako akr akw an- ana anc anf ank ann ano anr any aoa aoc aof aok aon aoo aor aow ar- ara arc arf ark arn aro arr arw ary aw- awa awc awf awk awn awo awr aww awy ay- aya ayc ayf ayk ayn ayo ayr ayw c-- caa cac caf cak can cao car caw cay cca ccc ccf cck ccn cco ccr ccw cfa cfc cff cfk cfn cfo cfr cfw cka ckc cko ckw cky cn- cna cnc cnf cnn cno cnr cnw cny co- coa coc cof cok con coo cor cow coy cra crc crf crk crn cro crr crw cry cw- cwa cwc cwk cwn cwo cwr cya cyc cyf cyk cyn cyo cyr cyw faa fac faf fak fan fao far faw fay fca fcc fcf fck fcn fco fcr fcw fcy ffa ffc fff ffk ffn ffo ffr ffw ffy fka fkc fkf fkk fna fnc fnf fnk fnn fnr fnw foa foc fof fok fon foo for fow foy fra frc frf frk frn fro frr frw fry fwa fwc fwf fwn fwo fy- fya fyc fyk fyn fyo ka- kaa kac kaf kak kan kao kar kaw kay kca kcc kck kcn kcr kfa kfc kff kfo kfw kkc kkk kkn kkr kky kn- kna knc knf knk knn kno knr koa koc kof kok kon koo kor kow koy kra krc krf krk krn kro krr krw kry kw- kwa kwc kwf kwk kwo kww kya kyc kyn kyo kyr kyw naa nac naf nak nan nao nar naw nay nca ncc ncf nck ncn nco ncr ncw nfa nfc nff nfk nfn nfo nfr nka nkc nkf nkk nkn nko nkr nky nna nnc nnf nnk nnn nno nnw no- noa noc nof nok non noo nor now noy nra nrc nrf nrk nrn nro nrr nrw nry nwa nwc nwf nwn nwo nwr nya nyc nyf nyk nyn nyo nyy oaa oac oaf oak oan oao oar oaw oc- oca occ ocf ock ocn oco ocr ocw of- ofa ofc off ofn ofo ofr ofw oka okc okk oko okr okw on- ona onc onf onk onn ono onr ony oo- ooa ooc oof ook oon ooo oor oow or- ora orc orf ork orn oro orr ory owa owc owf owk own owo oww oya oyo ra- raa rac raf rak ran rao rar raw ray rca rcc rcf rcn rco rcr rcw rfa rfc rff rfk rfn rfo rfr rfw rkc rkf rkk rko rky rna rnc rnn rno rnr rnw rny roa roc rof rok ron roo ror row roy rra rrc rrf rrk rrn rrr rwa rwc rwf rwr rwy ry- rya ryc ryf ryk ryn ryo ryr ryy waa wac waf wak wan wao war waw way wca wcc wcf wck wcn wco wcr wcw wfa wfc wff wfk wfn wfo wfr wfw wka wkc wkf wko wkr wkw wky wn- wna wnc wnf wnn wno wnw wny woa woc wof wok won woo wor wow woy wr- wra wrc wrf wrk wrn wro wrr wrw wry wwa wwc wwf wwn wwo www wy- wya wyc wyf wyk wyn wyo wyr yaa yac yaf yak yan yao yar yaw yay yca ycc ycf yco ycw ycy yfa yfc yff yfr yka ykk ykn yna ynk ynn yny yoc yof yok yon yoo yor yow yoy yra yrc yrf yrn yro ywc yyc yyf yyy