a-a a-c aaa aac aae aag aah aam aap ac- aca acc ace acg ach acm acp aea aec aee aeg aeh aem aep ag- aga agc age agg agh agm agp aha ahc ahe ahg ahh ahm ahp ama amc ame amg amh amm amp ap- apa apc ape apg aph apm app c-- caa cac cae cag cah cam cap cca ccc cce ccg cch ccm ccp ce- cea cec cee ceg ceh cem cep cga cgc cge cgg cgh cgm cgp ch- cha chc che chg chh chm chp cma cmc cme cmg cmh cmm cmp cpa cpc cpe cpg cph cpm cpp eaa eac eae eag eah eam eap ec- eca ecc ece ecg ech ecm eea eec eee eeg eem eep ega egc ege egg egh egm egp eha ehc ehe ehg ehh ehm ehp em- ema emc eme emg emh emm emp ep- epa epc epe epg eph epm epp g-p gaa gac gae gag gah gam gap gca gcc gce gcg gch gcm gcp ge- gea gec gee geg geh gem gep gga ggc ggg ggh ggm ggp gha ghc ghe ghg ghh ghp gma gmc gme gmg gmh gmm gmp gpa gpc gpe gpg gph gpm gpp haa hac hae hag hah ham hap hca hcc hce hcg hch hcm hcp he- hea hec hee heg heh hem hep hga hgc hge hgg hgh hgm hgp hha hhc hhe hhg hhh hhm hhp hma hmc hme hmg hmh hmm hmp hpa hpc hpe hpg hph hpm hpp maa mac mae mag mah mam map mc- mca mcc mce mcg mch mcm mcp mea mec mee meg meh mem mep mga mgc mge mgh mgm mgp mha mhc mhg mhh mhm mhp mma mmc mme mmg mmh mmm mmp mpa mpc mpe mpg mph mpm mpp p-p paa pac pae pag pah pam pap pca pcc pce pcg pch pcm pcp pea pec pee peg peh pem pep pga pgc pge pgg pgh pgm pgp pha phc phe phg phm php pma pmc pme pmg pmh pmm pmp ppa ppc ppe ppg pph ppm ppp