a-a a-c aaa aac aad aah aan aay ac- aca acc acd ach acn acy ad- ada adc add adh adn ady aha ahc ahd ahh ahn ahy an- ana anc and anh ann any ay- aya ayc ayd ayh ayn c-- caa cac cad cah can cay cca ccc ccd cch ccn cda cdc cdd cdh cdn cdy ch- cha chc chd chh chn chy cn- cna cnc cnd cnh cnn cny cya cyc cyd cyn daa dac dad dah dan day dca dcc dcd dcn dda ddc ddd ddh ddn ddy dh- dha dhc dhd dhh dna dnc dnd dnh dnn dny dy- dya dyc dyd dyn dyy haa hac had hah han hay hca hcc hcd hch hcn hcy hda hdc hdd hdh hdn hdy hha hhc hhd hhh hhn hhy hna hnc hnd hnh hnn hny hy- hya hyc hyd hyh hyn hyy naa nac nad nah nan nay nca ncc ncd nch ncn nda ndc ndd ndh ndn ndy nha nhc nhd nhh nhn nhy nna nnc nnh nnn nya nyc nyd nyn nyy yaa yac yad yah yan yay yca ycc ycd ych ycy yda ydn ydy yha yhc yna ynd ynn yny yyc yyy