-al -ol a-a a-c aaa aac aad aag aah aal aan aao ac- aca acc acd acg ach acl acn aco ad- ada adc add adg adh adl adn ado ag- aga agc agd agg agh agl agn ago aha ahc ahd ahg ahh ahl ahn aho al- ala alc ald alg alh all aln alo an- ana anc and ang anh anl ann ano aoa aoc aod aog aoh aol aon aoo c-- caa cac cad cag cah cal can cao cca ccc ccd ccg cch ccl ccn cco cda cdc cdd cdg cdh cdl cdn cdo cga cgc cgd cgg cgh cgl cgn cgo ch- cha chc chd chg chh chl chn cho cl- cla clc cld clg clh cll cln clo cn- cna cnc cnd cng cnh cnl cnn cno co- coa coc cod cog coh col con coo daa dac dad dag dah dal dan dao dca dcc dcd dcg dcl dcn dco dda ddc ddd ddg ddh ddl ddn ddo dga dgc dgd dgg dgh dgl dgn dh- dha dhc dhd dhh dhl dho dl- dla dlc dld dlg dlh dll dlo dna dnc dnd dng dnh dnl dnn dno doa doc dod dog doh dol don doo g-d gaa gac gad gag gah gal gan gao gca gcc gcd gcg gch gcl gcn gco gda gdc gdd gdh gdl gdn gdo gga ggc ggd ggg ggh ggn ggo gha ghc ghd ghg ghh ghl ghn gho gla glc gld glg glh gll gln glo gna gnc gnd gnl gnn gno goa goc god gog goh gol gon goo haa hac had hag hah hal han hao hca hcc hcd hcg hch hcl hcn hco hda hdc hdd hdg hdh hdl hdn hdo hga hgc hgg hgh hgl hgn hgo hha hhc hhd hhg hhh hhl hhn hho hla hlc hld hlg hlh hll hln hlo hna hnc hnd hng hnh hnl hnn hno hoa hoc hod hog hoh hol hon hoo la- laa lac lad lag lah lal lan lao lca lcc lcd lcg lch lcl lcn lco lda ldc ldd ldg ldh ldl ldn ldo lga lgc lgd lgg lgh lgl lgn lgo lha lhc lhd lhh lho lla llc lld llg lll lln llo lna lnc lnd lng lnh lnl lnn lno loa loc lod log loh lol lon loo naa nac nad nag nah nal nan nao nca ncc ncd ncg nch ncl ncn nco nda ndc ndd ndg ndh ndl ndn ndo nga ngc ngd ngg ngh ngl ngn ngo nha nhc nhd nhg nhh nhl nhn nla nlc nld nlg nlh nll nln nlo nna nnc nng nnh nnl nnn nno no- noa noc nod nog noh nol non noo oaa oac oad oag oah oal oan oao oc- oca occ ocd ocg och ocl ocn oco oda odc odd odg odh odl odn odo oga ogc ogd ogg ogh ogl ogn ogo oha ohc ohd ohg ohh ohl ohn oho ola olc old olg oll oln olo on- ona onc ond ong onh onl onn ono oo- ooa ooc ood oog ooh ool oon ooo