-al -ol a-a a-t aaa aag aal aan aao aap aat ag- aga agg agl agn ago agp agt al- ala alg all aln alo alp alt an- ana ang anl ann ano anp ant aoa aog aol aon aoo aop aot ap- apa apg apl apn apo app apt at- ata atg atl atn ato atp att g-p gaa gag gal gan gao gap gat gga ggg ggn ggo ggp ggt gla glg gll gln glo glp glt gna gnl gnn gno gnp gnt goa gog gol gon goo gop got gpa gpg gpl gpn gpo gpp gpt gta gtg gtl gtn gto gtp gtt l-p la- laa lag lal lan lao lap lat lga lgg lgl lgn lgo lgp lgt lla llg lll lln llo llp llt lna lng lnl lnn lno lnp lnt loa log lol lon loo lop lot lpa lpg lpl lpn lpo lpp lpt lta ltg ltl lto ltp ltt naa nag nal nan nao nap nat nga ngg ngl ngn ngo ngp ngt nla nlg nll nln nlo nlp nlt nna nng nnl nnn nno nnp nnt no- noa nog nol non noo nop not npa npg npl npn npo npp npt nta ntg ntn nto ntp ntt oaa oag oal oan oao oap oat oga ogg ogl ogn ogo ogp ogt ola olg oll oln olo olp olt on- ona ong onl onn ono onp ont oo- ooa oog ool oon ooo oop oot op- opa opg opl opn opo opp opt ot- ota otg otl otn oto otp ott p-p paa pag pal pan pao pap pat pga pgg pgl pgn pgo pgp pgt pla plg pll pln plo plp plt pn- pna png pnl pnn pno pnp pnt poa pog pol pon poo pop pot ppa ppg ppl ppn ppo ppp ppt pt- pta ptg ptl ptn pto ptp ptt taa tag tal tan tao tap tat tga tgg tgl tgn tgo tgp tgt tla tlg tll tln tlo tlp tlt tna tng tnl tnn tno tnp tnt to- toa tog tol ton too top tot tpa tpg tpl tpn tpo tpp tpt tta ttg ttl ttn tto ttp ttt