-al -ol a-a a-i a-t aaa aag aai aal aan aao aar aat ag- aga agg agi agl agn ago agr agt ai- aia aig aii ail ain aio air ait al- ala alg ali all aln alo alr alt an- ana ang ani anl ann ano anr ant aoa aog aoi aol aon aoo aor aot ar- ara arg ari arl arn aro arr art at- ata atg ati atl atn ato atr att gaa gag gai gal gan gao gar gat gga ggg ggi ggn ggo ggr ggt gia gig gii gil gin gio gir git gla glg gli gll gln glo glr glt gna gni gnl gnn gno gnr gnt goa gog goi gol gon goo gor got gra grg gri grl grn gro grr grt gta gtg gti gtl gtn gto gtr gtt ia- iaa iag iai ial ian iao iar iat iga igg igi igl ign igo igr igt iia iii iil iin iio iir iit il- ila ilg ili ill iln ilo ilr ilt in- ina ing ini inl inn ino inr int io- ioa iog ioi iol ion ioo ior iot ir- ira irg iri irl irn iro irr irt ita itg iti itl itn ito itt la- laa lag lai lal lan lao lar lat lga lgg lgi lgl lgn lgo lgr lgt lia lig lii lil lin lio lir lit lla llg lli lll lln llo llr llt lna lng lni lnl lnn lno lnr lnt loa log loi lol lon loo lor lot lra lrg lri lrn lro lrr lrt lta ltg lti ltl lto ltr ltt n-i naa nag nai nal nan nao nar nat nga ngg ngi ngl ngn ngo ngt nia nig nii nil nin nio nir nit nla nlg nli nll nln nlo nlr nlt nna nng nni nnl nnn nno nnt no- noa nog noi nol non noo nor not nra nrg nri nrl nrn nro nrr nrt nta ntg nti ntn nto ntr ntt o-i oaa oag oai oal oan oao oar oat oga ogg ogi ogl ogn ogo ogt oia oii oil oin oio oir oit ola olg oli oll oln olo olt on- ona ong oni onl onn ono onr ont oo- ooa oog ooi ool oon ooo oor oot or- ora org ori orl orn oro orr ort ot- ota otg oti otl otn oto otr ott ra- raa rag rai ral ran rao rar rat rga rgg rgi rgn rgo rgr rgt ria rig rii ril rin rio rir rit rla rlg rli rll rln rlo rlr rlt rna rng rni rnn rno rnr rnt roa rog roi rol ron roo ror rot rra rrg rri rrl rrn rrr rrt rta rtg rti rtl rtn rto rtr rtt taa tag tai tal tan tao tar tat tga tgg tgi tgl tgn tgo tgr tgt tia tig tii til tin tio tir tit tla tlg tli tll tln tlo tlr tlt tna tng tni tnl tnn tno tnr tnt to- toa tog toi tol ton too tor tot tra trg tri trl trn tro trr trt tta ttg tti ttl ttn tto ttr ttt