a-a a-c aaa aac aak aam aan aao aar aay ac- aca acc ack acm acn aco acr acy aka akc akk akm akn ako akr ama amc amk amm amn amo amr amy an- ana anc ank anm ann ano anr any aoa aoc aok aom aon aoo aor ar- ara arc ark arm arn aro arr ary ay- aya ayc ayk ayn ayo ayr c-- caa cac cak cam can cao car cay cca ccc cck ccm ccn cco ccr cka ckc ckm cko cky cma cmc cmk cmm cmn cmo cmr cmy cn- cna cnc cnm cnn cno cnr cny co- coa coc cok com con coo cor coy cra crc crk crm crn cro crr cry cya cyc cyk cym cyn cyo cyr ka- kaa kac kak kam kan kao kar kay kca kcc kck kcm kcn kcr kkc kkk kkm kkn kkr kky kma kmc kmk kmm kmo kn- kna knc knk knm knn kno knr koa koc kok kom kon koo kor koy kra krc krk krn kro krr kry kya kyc kym kyn kyo kyr m-o m-r maa mac mak mam man mao mar may mc- mca mcc mck mcm mcn mco mcr mka mkc mkk mkm mkn mko mkr mky mma mmc mmk mmm mmn mmo mmr mna mnc mnk mnm mnn mno mnr moa moc mok mom mon moo mor moy mra mrc mrk mrm mrn mro mrr mry my- mya myc myk mym myn myo myr naa nac nak nam nan nao nar nay nca ncc nck ncm ncn nco ncr nka nkc nkk nkm nkn nko nkr nky nma nmc nmk nmm nmn nmo nmr nna nnc nnk nnm nnn nno no- noa noc nok nom non noo nor noy nra nrc nrk nrm nrn nro nrr nry nya nyc nyk nym nyn nyo nyy oaa oac oak oam oan oao oar oc- oca occ ock ocm ocn oco ocr oka okc okk oko okr om- oma omc omm omn omo omr omy on- ona onc onk onn ono onr ony oo- ooa ooc ook oom oon ooo oor or- ora orc ork orm orn oro orr ory oya oyo ra- raa rac rak ram ran rao rar ray rca rcc rcm rcn rco rcr rkc rkk rkm rko rky rma rmc rmm rmn rmo rmr rna rnc rnm rnn rno rnr rny roa roc rok rom ron roo ror roy rra rrc rrk rrm rrn rrr ry- rya ryc ryk rym ryn ryo ryr ryy yaa yac yak yam yan yao yar yay yca ycc yco ycy yka ykk ykm ykn yma ymc ymm ymo yna ynk ynn yny yoc yok yom yon yoo yor yoy yra yrc yrn yro yyc yyy