-ic a-a a-c a-i aaa aac aad aai aak aay ac- aca acc acd aci ack acy ad- ada adc add adi adk ady ai- aia aic aid aii aik aiy aka akc akd aki akk ay- aya ayc ayd ayi ayk c-- caa cac cad cai cak cay cca ccc ccd cci cck cda cdc cdd cdi cdk cdy ci- cia cic cid cii cik cka ckc ckd cki cky cya cyc cyd cyk daa dac dad dai dak day dca dcc dcd dci dck dda ddc ddd ddi ddk ddy di- dia dic did dii dik diy dka dkc dki dkk dy- dya dyc dyd dyk dyy i-d ia- iaa iac iad iai ica icc icd ici ick icy ida idc idd idi idk idy iia iic iid iii ika ikc iki ikk iya iyc iyy ka- kaa kac kad kai kak kay kca kcc kcd kci kck kda kdc kdk kdy kia kic kid kii kik kkc kki kkk kky kya kyc kyd yaa yac yad yai yak yay yca ycc ycd yci ycy yda ydy yid yii yka yki ykk yyc yyy