-ic a-a a-c a-i aaa aac aad aag aai aan ac- aca acc acd acg aci acn ad- ada adc add adg adi adn ag- aga agc agd agg agi agn ai- aia aic aid aig aii ain an- ana anc and ang ani ann c-- caa cac cad cag cai can cca ccc ccd ccg cci ccn cda cdc cdd cdg cdi cdn cga cgc cgd cgg cgi cgn ci- cia cic cid cig cii cin cn- cna cnc cnd cng cni cnn daa dac dad dag dai dan dca dcc dcd dcg dci dcn dda ddc ddd ddg ddi ddn dga dgc dgd dgg dgi dgn di- dia dic did dig dii din dna dnc dnd dng dni dnn g-d gaa gac gad gag gai gan gca gcc gcd gcg gci gcn gda gdc gdd gdi gdn gga ggc ggd ggg ggi ggn gia gic gid gig gii gin gna gnc gnd gni gnn i-d ia- iaa iac iad iag iai ian ica icc icd icg ici icn ida idc idd idg idi idn iga igc igd igg igi ign iia iic iid iii iin in- ina inc ind ing ini inn n-i naa nac nad nag nai nan nca ncc ncd ncg nci ncn nda ndc ndd ndg ndi ndn nga ngc ngd ngg ngi ngn nia nic nid nig nii nin nna nnc nng nni nnn