a-a a-c aaa aac aah aan aay ac- aca acc ach acn acy aha ahc ahh ahn ahy an- ana anc anh ann any ay- aya ayc ayh ayn c-- caa cac cah can cay cca ccc cch ccn ch- cha chc chh chn chy cn- cna cnc cnh cnn cny cya cyc cyn haa hac hah han hay hca hcc hch hcn hcy hha hhc hhh hhn hhy hna hnc hnh hnn hny hy- hya hyc hyh hyn hyy naa nac nah nan nay nca ncc nch ncn nha nhc nhh nhn nhy nna nnc nnh nnn nya nyc nyn nyy yaa yac yah yan yay yca ycc ych ycy yha yhc yna ynn yny yyc yyy