-al -ol a-a a-t aaa aag aal aan aao aap aas aat ag- aga agg agl agn ago agp ags agt al- ala alg all aln alo alp als alt an- ana ang anl ann ano anp ans ant aoa aog aol aon aoo aop aos aot ap- apa apg apl apn apo app aps apt as- asa asg asl asn aso asp ass ast at- ata atg atl atn ato atp ats att g-p gaa gag gal gan gao gap gas gat gga ggg ggn ggo ggp ggs ggt gla glg gll gln glo glp gls glt gna gnl gnn gno gnp gns gnt goa gog gol gon goo gop gos got gpa gpg gpl gpn gpo gpp gps gpt gsa gsg gsl gsn gso gsp gss gst gta gtg gtl gtn gto gtp gts gtt l-p la- laa lag lal lan lao lap las lat lga lgg lgl lgn lgo lgp lgs lgt lla llg lll lln llo llp lls llt lna lng lnl lnn lno lnp lns lnt loa log lol lon loo lop los lot lpa lpg lpl lpn lpo lpp lps lpt lsa lsg lsl lsn lso lsp lss lst lta ltg ltl lto ltp lts ltt naa nag nal nan nao nap nas nat nga ngg ngl ngn ngo ngp ngs ngt nla nlg nll nln nlo nlp nls nlt nna nng nnl nnn nno nnp nns nnt no- noa nog nol non noo nop nos not npa npg npl npn npo npp nps npt nsa nsg nsl nsn nso nsp nss nst nta ntg ntn nto ntp nts ntt oaa oag oal oan oao oap oas oat oga ogg ogl ogn ogo ogp ogs ogt ola olg oll oln olo olp ols olt on- ona ong onl onn ono onp ons ont oo- ooa oog ool oon ooo oop oos oot op- opa opg opl opn opo opp ops opt os- osa osg osl osn oso osp oss ost ot- ota otg otl otn oto otp ots ott p-p paa pag pal pan pao pap pas pat pga pgg pgl pgn pgo pgp pgs pgt pla plg pll pln plo plp pls plt pn- pna png pnl pnn pno pnp pns pnt poa pog pol pon poo pop pos pot ppa ppg ppl ppn ppo ppp pps ppt ps- psa psg psl psn pso psp pss pst pt- pta ptg ptl ptn pto ptp pts ptt saa sag sal san sao sap sas sat sga sgg sgl sgn sgo sgp sgs sgt sla slg sll sln slo slp sls slt sna sng snl snn sno snp sns snt soa sog sol son soo sop sos sot spa spg spl spn spo spp sps spt ss- ssa ssg ssl ssn sso ssp sss sst sta stg stl stn sto stp sts stt taa tag tal tan tao tap tas tat tga tgg tgl tgn tgo tgp tgs tgt tla tlg tll tln tlo tlp tls tlt tna tng tnl tnn tno tnp tns tnt to- toa tog tol ton too top tos tot tpa tpg tpl tpn tpo tpp tps tpt tsa tsg tsl tsn tso tsp tss tst tta ttg ttl ttn tto ttp tts ttt