-al -ol a-a a-c aaa aac aag aah aak aal aan aao aar ac- aca acc acg ach ack acl acn aco acr ag- aga agc agg agh agk agl agn ago agr aha ahc ahg ahh ahk ahl ahn aho ahr aka akc akg akh akk akl akn ako akr al- ala alc alg alh alk all aln alo alr an- ana anc ang anh ank anl ann ano anr aoa aoc aog aoh aok aol aon aoo aor ar- ara arc arg arh ark arl arn aro arr c-- caa cac cag cah cak cal can cao car cca ccc ccg cch cck ccl ccn cco ccr cga cgc cgg cgh cgl cgn cgo cgr ch- cha chc chg chh chk chl chn cho chr cka ckc ckh cko cl- cla clc clg clh clk cll cln clo clr cn- cna cnc cng cnh cnl cnn cno cnr co- coa coc cog coh cok col con coo cor cra crc crg crh crk crl crn cro crr gaa gac gag gah gak gal gan gao gar gca gcc gcg gch gck gcl gcn gco gcr gga ggc ggg ggh ggn ggo ggr gha ghc ghg ghh ghl ghn gho ghr gka gkh gkn gko gla glc glg glh glk gll gln glo glr gna gnc gnl gnn gno gnr goa goc gog goh gok gol gon goo gor gra grc grg grh grk grl grn gro grr haa hac hag hah hak hal han hao har hca hcc hcg hch hck hcl hcn hco hcr hga hgc hgg hgh hgk hgl hgn hgo hgr hha hhc hhg hhh hhk hhl hhn hho hhr hka hkg hkh hkk hkl hkn hko hkr hla hlc hlg hlh hll hln hlo hlr hna hnc hng hnh hnk hnl hnn hno hoa hoc hog hoh hok hol hon hoo hor hr- hra hrc hrg hrh hrk hrl hrn hro hrr ka- kaa kac kag kah kak kal kan kao kar kca kcc kcg kch kck kcl kcn kcr kga kgc kgh kgl kgo kha khh khk khn kho khr kkc kkh kkk kkl kkn kkr kl- kla klc klg klh klo klr kn- kna knc kng knk knl knn kno knr koa koc kog koh kok kol kon koo kor kra krc krg krk krl krn kro krr la- laa lac lag lah lak lal lan lao lar lca lcc lcg lch lck lcl lcn lco lcr lga lgc lgg lgh lgk lgl lgn lgo lgr lha lhc lhh lhk lho lhr lka lkg lkh lkl lkr lla llc llg llk lll lln llo llr lna lnc lng lnh lnk lnl lnn lno lnr loa loc log loh lok lol lon loo lor lra lrc lrg lrh lrk lrn lro lrr naa nac nag nah nak nal nan nao nar nca ncc ncg nch nck ncl ncn nco ncr nga ngc ngg ngh ngk ngl ngn ngo nha nhc nhg nhh nhk nhl nhn nhr nka nkc nkk nkn nko nkr nla nlc nlg nlh nlk nll nln nlo nlr nna nnc nng nnh nnk nnl nnn nno no- noa noc nog noh nok nol non noo nor nra nrc nrg nrk nrl nrn nro nrr oaa oac oag oah oak oal oan oao oar oc- oca occ ocg och ock ocl ocn oco ocr oga ogc ogg ogh ogl ogn ogo oha ohc ohg ohh ohl ohn oho ohr oka okc okg okk okl oko okr ola olc olg olk oll oln olo on- ona onc ong onh onk onl onn ono onr oo- ooa ooc oog ooh ook ool oon ooo oor or- ora orc org orh ork orl orn oro orr ra- raa rac rag rah rak ral ran rao rar rca rcc rcg rch rcl rcn rco rcr rga rgc rgg rgh rgk rgn rgo rgr rh- rha rhc rhg rhh rhl rhn rho rhr rkc rkg rkk rko rla rlc rlg rlh rll rln rlo rlr rna rnc rng rnh rnn rno rnr roa roc rog roh rok rol ron roo ror rra rrc rrg rrh rrk rrl rrn rrr