-al -ic a-a a-c a-i aaa aac aag aai aal aap ac- aca acc acg aci acl acp ag- aga agc agg agi agl agp ai- aia aic aig aii ail aip al- ala alc alg ali all alp ap- apa apc apg api apl app c-- caa cac cag cai cal cap cca ccc ccg cci ccl ccp cga cgc cgg cgi cgl cgp ci- cia cic cig cii cil cip cl- cla clc clg cli cll clp cpa cpc cpg cpi cpl cpp g-p gaa gac gag gai gal gap gca gcc gcg gci gcl gcp gga ggc ggg ggi ggp gia gic gig gii gil gip gla glc glg gli gll glp gpa gpc gpg gpi gpl gpp ia- iaa iac iag iai ial iap ica icc icg ici icl icp iga igc igg igi igl igp iia iic iii iil iip il- ila ilc ilg ili ill ilp ipa ipc ipg ipi ipl ipp l-p la- laa lac lag lai lal lap lca lcc lcg lci lcl lcp lga lgc lgg lgi lgl lgp lia lic lig lii lil lip lla llc llg lli lll llp lpa lpc lpg lpi lpl lpp p-p paa pac pag pai pal pap pca pcc pcg pci pcl pcp pga pgc pgg pgi pgl pgp pia pic pig pii pil pip pla plc plg pli pll plp ppa ppc ppg ppi ppl ppp