a-a a-c aaa aac aad aag aah aan aao ac- aca acc acd acg ach acn aco ad- ada adc add adg adh adn ado ag- aga agc agd agg agh agn ago aha ahc ahd ahg ahh ahn aho an- ana anc and ang anh ann ano aoa aoc aod aog aoh aon aoo c-- caa cac cad cag cah can cao cca ccc ccd ccg cch ccn cco cda cdc cdd cdg cdh cdn cdo cga cgc cgd cgg cgh cgn cgo ch- cha chc chd chg chh chn cho cn- cna cnc cnd cng cnh cnn cno co- coa coc cod cog coh con coo daa dac dad dag dah dan dao dca dcc dcd dcg dcn dco dda ddc ddd ddg ddh ddn ddo dga dgc dgd dgg dgh dgn dh- dha dhc dhd dhh dho dna dnc dnd dng dnh dnn dno doa doc dod dog doh don doo g-d gaa gac gad gag gah gan gao gca gcc gcd gcg gch gcn gco gda gdc gdd gdh gdn gdo gga ggc ggd ggg ggh ggn ggo gha ghc ghd ghg ghh ghn gho gna gnc gnd gnn gno goa goc god gog goh gon goo haa hac had hag hah han hao hca hcc hcd hcg hch hcn hco hda hdc hdd hdg hdh hdn hdo hga hgc hgg hgh hgn hgo hha hhc hhd hhg hhh hhn hho hna hnc hnd hng hnh hnn hno hoa hoc hod hog hoh hon hoo naa nac nad nag nah nan nao nca ncc ncd ncg nch ncn nco nda ndc ndd ndg ndh ndn ndo nga ngc ngd ngg ngh ngn ngo nha nhc nhd nhg nhh nhn nna nnc nng nnh nnn nno no- noa noc nod nog noh non noo oaa oac oad oag oah oan oao oc- oca occ ocd ocg och ocn oco oda odc odd odg odh odn odo oga ogc ogd ogg ogh ogn ogo oha ohc ohd ohg ohh ohn oho on- ona onc ond ong onh onn ono oo- ooa ooc ood oog ooh oon ooo