-al a-a a-i a-t aaa aag aai aal aan aap aar aat ag- aga agg agi agl agn agp agr agt ai- aia aig aii ail ain aip air ait al- ala alg ali all aln alp alr alt an- ana ang ani anl ann anp anr ant ap- apa apg api apl apn app apr apt ar- ara arg ari arl arn arp arr art at- ata atg ati atl atn atp atr att g-p gaa gag gai gal gan gap gar gat gga ggg ggi ggn ggp ggr ggt gia gig gii gil gin gip gir git gla glg gli gll gln glp glr glt gna gni gnl gnn gnp gnr gnt gpa gpg gpi gpl gpn gpp gpr gpt gra grg gri grl grn grp grr grt gta gtg gti gtl gtn gtp gtr gtt ia- iaa iag iai ial ian iap iar iat iga igg igi igl ign igp igr igt iia iii iil iin iip iir iit il- ila ilg ili ill iln ilp ilr ilt in- ina ing ini inl inn inp inr int ipa ipg ipi ipl ipn ipp ipr ipt ir- ira irg iri irl irn irp irr irt ita itg iti itl itn itp itt l-p la- laa lag lai lal lan lap lar lat lga lgg lgi lgl lgn lgp lgr lgt lia lig lii lil lin lip lir lit lla llg lli lll lln llp llr llt lna lng lni lnl lnn lnp lnr lnt lpa lpg lpi lpl lpn lpp lpr lpt lra lrg lri lrn lrp lrr lrt lta ltg lti ltl ltp ltr ltt n-i naa nag nai nal nan nap nar nat nga ngg ngi ngl ngn ngp ngt nia nig nii nil nin nip nir nit nla nlg nli nll nln nlp nlr nlt nna nng nni nnl nnn nnp nnt npa npg npi npl npn npp npr npt nra nrg nri nrl nrn nrp nrr nrt nta ntg nti ntn ntp ntr ntt p-p paa pag pai pal pan pap par pat pga pgg pgi pgl pgn pgp pgr pgt pia pig pii pil pin pip pir pit pla plg pli pll pln plp plr plt pn- pna png pni pnl pnn pnp pnr pnt ppa ppg ppi ppl ppn ppp ppr ppt pra prg pri prl prn prp prr prt pt- pta ptg pti ptl ptn ptp ptr ptt ra- raa rag rai ral ran rap rar rat rga rgg rgi rgn rgp rgr rgt ria rig rii ril rin rip rir rit rla rlg rli rll rln rlp rlr rlt rna rng rni rnn rnp rnr rnt rpa rpg rpi rpl rpn rpp rpr rpt rra rrg rri rrl rrn rrp rrr rrt rta rtg rti rtl rtn rtp rtr rtt taa tag tai tal tan tap tar tat tga tgg tgi tgl tgn tgp tgr tgt tia tig tii til tin tip tir tit tla tlg tli tll tln tlp tlr tlt tna tng tni tnl tnn tnp tnr tnt tpa tpg tpi tpl tpn tpp tpr tpt tra trg tri trl trn trp trr trt tta ttg tti ttl ttn ttp ttr ttt