-ic a-a a-c a-i a-z aaa aac aae aag aai aan aaz ac- aca acc ace acg aci acn acz aea aec aee aeg aei aen aez ag- aga agc age agg agi agn agz ai- aia aic aie aig aii ain aiz an- ana anc ane ang ani ann anz az- aza aze azg azi azn azz c-- caa cac cae cag cai can caz cca ccc cce ccg cci ccn ccz ce- cea cec cee ceg cei cen cez cga cgc cge cgg cgi cgn ci- cia cic cie cig cii cin cn- cna cnc cne cng cni cnn cz- czc cze eaa eac eae eag eai ean eaz ec- eca ecc ece ecg eci ecn eea eec eee eeg een ega egc ege egg egi egn eia eic eie eig eii ein en- ena enc ene eng eni enn enz eze ezz gaa gac gae gag gai gan gaz gca gcc gce gcg gci gcn ge- gea gec gee geg gei gen gez gga ggc ggg ggi ggn ggz gia gic gie gig gii gin giz gna gnc gne gni gnn gza ia- iaa iac iae iag iai ian iaz ica icc ice icg ici icn icz ie- iea iec iee ieg iei ien iga igc ige igg igi ign iia iic iie iii iin in- ina inc ine ing ini inn iza ize izi izz n-i naa nac nae nag nai nan naz nca ncc nce ncg nci ncn ne- nea nec nee neg nei nen nez nga ngc nge ngg ngi ngn nia nic nie nig nii nin niz nna nnc nne nng nni nnn nnz nze nzg nzi nzz z-g zaa zac zag zai zan zaz zce zea zec zee zen zez zgg zgi zia zie zig zin ziz znc zne znn zzz