a-a a-c aaa aac aag aah aam aan aao ac- aca acc acg ach acm acn aco ag- aga agc agg agh agm agn ago aha ahc ahg ahh ahm ahn aho ama amc amg amh amm amn amo an- ana anc ang anh anm ann ano aoa aoc aog aoh aom aon aoo c-- caa cac cag cah cam can cao cca ccc ccg cch ccm ccn cco cga cgc cgg cgh cgm cgn cgo ch- cha chc chg chh chm chn cho cma cmc cmg cmh cmm cmn cmo cn- cna cnc cng cnh cnm cnn cno co- coa coc cog coh com con coo gaa gac gag gah gam gan gao gca gcc gcg gch gcm gcn gco gga ggc ggg ggh ggm ggn ggo gha ghc ghg ghh ghn gho gma gmc gmg gmh gmm gmn gmo gna gnc gnm gnn gno goa goc gog goh gom gon goo haa hac hag hah ham han hao hca hcc hcg hch hcm hcn hco hga hgc hgg hgh hgm hgn hgo hha hhc hhg hhh hhm hhn hho hma hmc hmg hmh hmm hmo hna hnc hng hnh hnn hno hoa hoc hog hoh hom hon hoo m-o maa mac mag mah mam man mao mc- mca mcc mcg mch mcm mcn mco mga mgc mgh mgm mgn mgo mha mhc mhg mhh mhm mhn mho mma mmc mmg mmh mmm mmn mmo mna mnc mng mnm mnn mno moa moc mog moh mom mon moo naa nac nag nah nam nan nao nca ncc ncg nch ncm ncn nco nga ngc ngg ngh ngm ngn ngo nha nhc nhg nhh nhm nhn nma nmc nmg nmh nmm nmn nmo nna nnc nng nnh nnm nnn nno no- noa noc nog noh nom non noo oaa oac oag oah oam oan oao oc- oca occ ocg och ocm ocn oco oga ogc ogg ogh ogn ogo oha ohc ohg ohh ohm ohn oho om- oma omc omg omh omm omn omo on- ona onc ong onh onn ono oo- ooa ooc oog ooh oom oon ooo