-al -ol a-a a-i a-t aaa aag aai aal aan aao aar aas aat ag- aga agg agi agl agn ago agr ags agt ai- aia aig aii ail ain aio air ais ait al- ala alg ali all aln alo alr als alt an- ana ang ani anl ann ano anr ans ant aoa aog aoi aol aon aoo aor aos aot ar- ara arg ari arl arn aro arr ars art as- asa asg asi asl asn aso asr ass ast at- ata atg ati atl atn ato atr ats att gaa gag gai gal gan gao gar gas gat gga ggg ggi ggn ggo ggr ggs ggt gia gig gii gil gin gio gir gis git gla glg gli gll gln glo glr gls glt gna gni gnl gnn gno gnr gns gnt goa gog goi gol gon goo gor gos got gra grg gri grl grn gro grr grs grt gsa gsg gsi gsl gsn gso gsr gss gst gta gtg gti gtl gtn gto gtr gts gtt ia- iaa iag iai ial ian iao iar ias iat iga igg igi igl ign igo igr igs igt iia iii iil iin iio iir iis iit il- ila ilg ili ill iln ilo ilr ils ilt in- ina ing ini inl inn ino inr ins int io- ioa iog ioi iol ion ioo ior ios iot ir- ira irg iri irl irn iro irr irs irt is- isa isg isi isl isn iso isr iss ist ita itg iti itl itn ito its itt la- laa lag lai lal lan lao lar las lat lga lgg lgi lgl lgn lgo lgr lgs lgt lia lig lii lil lin lio lir lis lit lla llg lli lll lln llo llr lls llt lna lng lni lnl lnn lno lnr lns lnt loa log loi lol lon loo lor los lot lra lrg lri lrn lro lrr lrs lrt lsa lsg lsi lsl lsn lso lsr lss lst lta ltg lti ltl lto ltr lts ltt n-i naa nag nai nal nan nao nar nas nat nga ngg ngi ngl ngn ngo ngs ngt nia nig nii nil nin nio nir nis nit nla nlg nli nll nln nlo nlr nls nlt nna nng nni nnl nnn nno nns nnt no- noa nog noi nol non noo nor nos not nra nrg nri nrl nrn nro nrr nrs nrt nsa nsg nsi nsl nsn nso nsr nss nst nta ntg nti ntn nto ntr nts ntt o-i oaa oag oai oal oan oao oar oas oat oga ogg ogi ogl ogn ogo ogs ogt oia oii oil oin oio oir ois oit ola olg oli oll oln olo ols olt on- ona ong oni onl onn ono onr ons ont oo- ooa oog ooi ool oon ooo oor oos oot or- ora org ori orl orn oro orr ors ort os- osa osg osi osl osn oso osr oss ost ot- ota otg oti otl otn oto otr ots ott ra- raa rag rai ral ran rao rar ras rat rga rgg rgi rgn rgo rgr rgs rgt ria rig rii ril rin rio rir ris rit rla rlg rli rll rln rlo rlr rls rlt rna rng rni rnn rno rnr rns rnt roa rog roi rol ron roo ror ros rot rra rrg rri rrl rrn rrr rrs rrt rsa rsg rsi rsl rsn rso rsr rss rst rta rtg rti rtl rtn rto rtr rts rtt saa sag sai sal san sao sar sas sat sga sgg sgi sgl sgn sgo sgr sgs sgt sia sig sii sil sin sio sir sis sit sla slg sli sll sln slo slr sls slt sna sng sni snl snn sno snr sns snt soa sog soi sol son soo sor sos sot sr- sra srg sri srl srn sro srr srs srt ss- ssa ssg ssi ssl ssn sso ssr sss sst sta stg sti stl stn sto str sts stt taa tag tai tal tan tao tar tas tat tga tgg tgi tgl tgn tgo tgr tgs tgt tia tig tii til tin tio tir tis tit tla tlg tli tll tln tlo tlr tls tlt tna tng tni tnl tnn tno tnr tns tnt to- toa tog toi tol ton too tor tos tot tra trg tri trl trn tro trr trs trt tsa tsg tsi tsl tsn tso tsr tss tst tta ttg tti ttl ttn tto ttr tts ttt