-ic a-a a-c a-i a-t aaa aac aad aai aak aat ac- aca acc acd aci ack act ad- ada adc add adi adk adt ai- aia aic aid aii aik ait aka akc akd aki akk at- ata atc atd ati att c-- caa cac cad cai cak cat cca ccc ccd cci cck cct cda cdc cdd cdi cdk cdt ci- cia cic cid cii cik cit cka ckc ckd cki ckt cta ctc ctd cti ctk ctt daa dac dad dai dak dat dca dcc dcd dci dck dct dda ddc ddd ddi ddk ddt di- dia dic did dii dik dit dka dkc dki dkk dkt dta dtc dtd dti dtk dtt i-d ia- iaa iac iad iai iat ica icc icd ici ick ict ida idc idd idi idk idt iia iic iid iii iit ika ikc iki ikk ikt ita itc itd iti itk itt k-t ka- kaa kac kad kai kak kat kca kcc kcd kci kck kct kda kdc kdk kdt kia kic kid kii kik kit kkc kki kkk kkt kta ktc ktk ktt taa tac tad tai tak tat tca tcc tcd tci tck tct tda tdc tdd tdi tdk tdt tia tic tid tii tik tit tka tkc tkk tkt tta ttc ttd tti ttk ttt