-ic a-a a-c a-i aaa aac aae aag aah aai aap ac- aca acc ace acg ach aci acp aea aec aee aeg aeh aei aep ag- aga agc age agg agh agi agp aha ahc ahe ahg ahh ahi ahp ai- aia aic aie aig aih aii aip ap- apa apc ape apg aph api app c-- caa cac cae cag cah cai cap cca ccc cce ccg cch cci ccp ce- cea cec cee ceg ceh cei cep cga cgc cge cgg cgh cgi cgp ch- cha chc che chg chh chi chp ci- cia cic cie cig cih cii cip cpa cpc cpe cpg cph cpi cpp eaa eac eae eag eah eai eap ec- eca ecc ece ecg ech eci eea eec eee eeg eep ega egc ege egg egh egi egp eha ehc ehe ehg ehh ehi ehp eia eic eie eig eii eip ep- epa epc epe epg eph epi epp g-p gaa gac gae gag gah gai gap gca gcc gce gcg gch gci gcp ge- gea gec gee geg geh gei gep gga ggc ggg ggh ggi ggp gha ghc ghe ghg ghh ghi ghp gia gic gie gig gih gii gip gpa gpc gpe gpg gph gpi gpp h-i haa hac hae hag hah hai hap hca hcc hce hcg hch hci hcp he- hea hec hee heg heh hei hep hga hgc hge hgg hgh hgi hgp hha hhc hhe hhg hhh hhi hhp hia hic hie hig hih hii hip hpa hpc hpe hpg hph hpi hpp ia- iaa iac iae iag iah iai iap ica icc ice icg ich ici icp ie- iea iec iee ieg iei iep iga igc ige igg igh igi igp iha ihc ihe ihg ihh ihi ihp iia iic iie iih iii iip ipa ipc ipe ipg ipi ipp p-p paa pac pae pag pah pai pap pca pcc pce pcg pch pci pcp pea pec pee peg peh pei pep pga pgc pge pgg pgh pgi pgp pha phc phe phg phi php pia pic pie pig pih pii pip ppa ppc ppe ppg pph ppi ppp