a-a a-c aaa aac aae aag aah aak aam aan ac- aca acc ace acg ach ack acm acn aea aec aee aeg aeh aek aem aen ag- aga agc age agg agh agk agm agn aha ahc ahe ahg ahh ahk ahm ahn aka akc ake akg akh akk akm akn ama amc ame amg amh amk amm amn an- ana anc ane ang anh ank anm ann c-- caa cac cae cag cah cak cam can cca ccc cce ccg cch cck ccm ccn ce- cea cec cee ceg ceh cek cem cen cga cgc cge cgg cgh cgm cgn ch- cha chc che chg chh chk chm chn cka ckc ckh ckm cma cmc cme cmg cmh cmk cmm cmn cn- cna cnc cne cng cnh cnm cnn eaa eac eae eag eah eak eam ean ec- eca ecc ece ecg ech eck ecm ecn eea eec eee eeg eek eem een ega egc ege egg egh egm egn eha ehc ehe ehg ehh ehm ehn eka ekc eke ekg ekh em- ema emc eme emg emh emk emm emn en- ena enc ene eng enh enk enm enn gaa gac gae gag gah gak gam gan gca gcc gce gcg gch gck gcm gcn ge- gea gec gee geg geh gek gem gen gga ggc ggg ggh ggm ggn gha ghc ghe ghg ghh ghn gka gkh gkm gkn gma gmc gme gmg gmh gmm gmn gna gnc gne gnm gnn haa hac hae hag hah hak ham han hca hcc hce hcg hch hck hcm hcn he- hea hec hee heg heh hek hem hen hga hgc hge hgg hgh hgk hgm hgn hha hhc hhe hhg hhh hhk hhm hhn hka hkg hkh hkk hkm hkn hma hmc hme hmg hmh hmk hmm hna hnc hne hng hnh hnk hnn ka- kaa kac kae kag kah kak kam kan kca kcc kce kcg kch kck kcm kcn ke- kea kec kee keg keh kek kem ken kga kgc kgh kgm kha khe khh khk khm khn kkc kke kkh kkk kkm kkn kma kmc kme kmg kmh kmk kmm kn- kna knc kne kng knk knm knn maa mac mae mag mah mak mam man mc- mca mcc mce mcg mch mck mcm mcn mea mec mee meg meh mek mem men mga mgc mge mgh mgk mgm mgn mha mhc mhg mhh mhk mhm mhn mka mkc mke mkg mkh mkk mkm mkn mma mmc mme mmg mmh mmk mmm mmn mna mnc mne mng mnk mnm mnn naa nac nae nag nah nak nam nan nca ncc nce ncg nch nck ncm ncn ne- nea nec nee neg neh nek nem nen nga ngc nge ngg ngh ngk ngm ngn nha nhc nhe nhg nhh nhk nhm nhn nka nkc nke nkk nkm nkn nma nmc nme nmg nmh nmk nmm nmn nna nnc nne nng nnh nnk nnm nnn