a-a a-c aaa aac aah aak aan aao aay ac- aca acc ach ack acn aco acy aha ahc ahh ahk ahn aho ahy aka akc akh akk akn ako an- ana anc anh ank ann ano any aoa aoc aoh aok aon aoo ay- aya ayc ayh ayk ayn ayo c-- caa cac cah cak can cao cay cca ccc cch cck ccn cco ch- cha chc chh chk chn cho chy cka ckc ckh cko cky cn- cna cnc cnh cnn cno cny co- coa coc coh cok con coo coy cya cyc cyk cyn cyo haa hac hah hak han hao hay hca hcc hch hck hcn hco hcy hha hhc hhh hhk hhn hho hhy hka hkh hkk hkn hko hna hnc hnh hnk hnn hno hny hoa hoc hoh hok hon hoo hoy hy- hya hyc hyh hyn hyo hyy ka- kaa kac kah kak kan kao kay kca kcc kch kck kcn kha khh khk khn kho kkc kkh kkk kkn kky kn- kna knc knk knn kno koa koc koh kok kon koo koy kya kyc kyn kyo naa nac nah nak nan nao nay nca ncc nch nck ncn nco nha nhc nhh nhk nhn nhy nka nkc nkk nkn nko nky nna nnc nnh nnk nnn nno no- noa noc noh nok non noo noy nya nyc nyk nyn nyo nyy oaa oac oah oak oan oao oc- oca occ och ock ocn oco oha ohc ohh ohn oho oka okc okk oko on- ona onc onh onk onn ono ony oo- ooa ooc ooh ook oon ooo oya oyo yaa yac yah yak yan yao yay yca ycc ych yco ycy yha yhc yka ykk ykn yna ynk ynn yny yoc yok yon yoo yoy yyc yyy