-al -ol a-a a-i a-t aaa aag aai aal aao aas aat ag- aga agg agi agl ago ags agt ai- aia aig aii ail aio ais ait al- ala alg ali all alo als alt aoa aog aoi aol aoo aos aot as- asa asg asi asl aso ass ast at- ata atg ati atl ato ats att gaa gag gai gal gao gas gat gga ggg ggi ggo ggs ggt gia gig gii gil gio gis git gla glg gli gll glo gls glt goa gog goi gol goo gos got gsa gsg gsi gsl gso gss gst gta gtg gti gtl gto gts gtt ia- iaa iag iai ial iao ias iat iga igg igi igl igo igs igt iia iii iil iio iis iit il- ila ilg ili ill ilo ils ilt io- ioa iog ioi iol ioo ios iot is- isa isg isi isl iso iss ist ita itg iti itl ito its itt la- laa lag lai lal lao las lat lga lgg lgi lgl lgo lgs lgt lia lig lii lil lio lis lit lla llg lli lll llo lls llt loa log loi lol loo los lot lsa lsg lsi lsl lso lss lst lta ltg lti ltl lto lts ltt o-i oaa oag oai oal oao oas oat oga ogg ogi ogl ogo ogs ogt oia oii oil oio ois oit ola olg oli oll olo ols olt oo- ooa oog ooi ool ooo oos oot os- osa osg osi osl oso oss ost ot- ota otg oti otl oto ots ott saa sag sai sal sao sas sat sga sgg sgi sgl sgo sgs sgt sia sig sii sil sio sis sit sla slg sli sll slo sls slt soa sog soi sol soo sos sot ss- ssa ssg ssi ssl sso sss sst sta stg sti stl sto sts stt taa tag tai tal tao tas tat tga tgg tgi tgl tgo tgs tgt tia tig tii til tio tis tit tla tlg tli tll tlo tls tlt to- toa tog toi tol too tos tot tsa tsg tsi tsl tso tss tst tta ttg tti ttl tto tts ttt