-ic a-a a-c a-i a-z aaa aac aae aag aai aaz ac- aca acc ace acg aci acz aea aec aee aeg aei aez ag- aga agc age agg agi agz ai- aia aic aie aig aii aiz az- aza aze azg azi azz c-- caa cac cae cag cai caz cca ccc cce ccg cci ccz ce- cea cec cee ceg cei cez cga cgc cge cgg cgi ci- cia cic cie cig cii cz- czc cze eaa eac eae eag eai eaz ec- eca ecc ece ecg eci eea eec eee eeg ega egc ege egg egi eia eic eie eig eii eze ezz gaa gac gae gag gai gaz gca gcc gce gcg gci ge- gea gec gee geg gei gez gga ggc ggg ggi ggz gia gic gie gig gii giz gza ia- iaa iac iae iag iai iaz ica icc ice icg ici icz ie- iea iec iee ieg iei iga igc ige igg igi iia iic iie iii iza ize izi izz z-g zaa zac zag zai zaz zce zea zec zee zez zgg zgi zia zie zig ziz zzz