-ic a-a a-c a-i aaa aac aad aag aai aak aap ac- aca acc acd acg aci ack acp ad- ada adc add adg adi adk adp ag- aga agc agd agg agi agk agp ai- aia aic aid aig aii aik aip aka akc akd akg aki akk akp ap- apa apc apd apg api apk app c-- caa cac cad cag cai cak cap cca ccc ccd ccg cci cck ccp cda cdc cdd cdg cdi cdk cdp cga cgc cgd cgg cgi cgp ci- cia cic cid cig cii cik cip cka ckc ckd cki cpa cpc cpd cpg cpi cpk cpp daa dac dad dag dai dak dap dca dcc dcd dcg dci dck dcp dda ddc ddd ddg ddi ddk ddp dga dgc dgd dgg dgi dgk dgp di- dia dic did dig dii dik dip dka dkc dkg dki dkk dkp dpa dpc dpd dpg dpi dpk dpp g-d g-p gaa gac gad gag gai gak gap gca gcc gcd gcg gci gck gcp gda gdc gdd gdi gdk gdp gga ggc ggd ggg ggi ggp gia gic gid gig gii gik gip gka gkd gkp gpa gpc gpd gpg gpi gpk gpp i-d ia- iaa iac iad iag iai iap ica icc icd icg ici ick icp ida idc idd idg idi idk idp iga igc igd igg igi igk igp iia iic iid iii iip ika ikc iki ikk ipa ipc ipd ipg ipi ipp ka- kaa kac kad kag kai kak kap kca kcc kcd kcg kci kck kcp kda kdc kdg kdk kdp kga kgc kgd kgi kgp kia kic kid kig kii kik kip kkc kki kkk kkp kpa kpc kpd kpi kpk kpp p-p paa pac pad pag pai pak pap pca pcc pcd pcg pci pck pcp pda pdc pdd pdg pdi pdk pdp pga pgc pgd pgg pgi pgk pgp pia pic pid pig pii pik pip pka pkc pkd pkg pki pkp ppa ppc ppd ppg ppi ppk ppp