-al a-a a-c aaa aac aag aah aal aan ac- aca acc acg ach acl acn ag- aga agc agg agh agl agn aha ahc ahg ahh ahl ahn al- ala alc alg alh all aln an- ana anc ang anh anl ann c-- caa cac cag cah cal can cca ccc ccg cch ccl ccn cga cgc cgg cgh cgl cgn ch- cha chc chg chh chl chn cl- cla clc clg clh cll cln cn- cna cnc cng cnh cnl cnn gaa gac gag gah gal gan gca gcc gcg gch gcl gcn gga ggc ggg ggh ggn gha ghc ghg ghh ghl ghn gla glc glg glh gll gln gna gnc gnl gnn haa hac hag hah hal han hca hcc hcg hch hcl hcn hga hgc hgg hgh hgl hgn hha hhc hhg hhh hhl hhn hla hlc hlg hlh hll hln hna hnc hng hnh hnl hnn la- laa lac lag lah lal lan lca lcc lcg lch lcl lcn lga lgc lgg lgh lgl lgn lha lhc lhh lla llc llg lll lln lna lnc lng lnh lnl lnn naa nac nag nah nal nan nca ncc ncg nch ncl ncn nga ngc ngg ngh ngl ngn nha nhc nhg nhh nhl nhn nla nlc nlg nlh nll nln nna nnc nng nnh nnl nnn