a-a a-i a-t aaa aag aai aan aao aas aat ag- aga agg agi agn ago ags agt ai- aia aig aii ain aio ais ait an- ana ang ani ann ano ans ant aoa aog aoi aon aoo aos aot as- asa asg asi asn aso ass ast at- ata atg ati atn ato ats att gaa gag gai gan gao gas gat gga ggg ggi ggn ggo ggs ggt gia gig gii gin gio gis git gna gni gnn gno gns gnt goa gog goi gon goo gos got gsa gsg gsi gsn gso gss gst gta gtg gti gtn gto gts gtt ia- iaa iag iai ian iao ias iat iga igg igi ign igo igs igt iia iii iin iio iis iit in- ina ing ini inn ino ins int io- ioa iog ioi ion ioo ios iot is- isa isg isi isn iso iss ist ita itg iti itn ito its itt n-i naa nag nai nan nao nas nat nga ngg ngi ngn ngo ngs ngt nia nig nii nin nio nis nit nna nng nni nnn nno nns nnt no- noa nog noi non noo nos not nsa nsg nsi nsn nso nss nst nta ntg nti ntn nto nts ntt o-i oaa oag oai oan oao oas oat oga ogg ogi ogn ogo ogs ogt oia oii oin oio ois oit on- ona ong oni onn ono ons ont oo- ooa oog ooi oon ooo oos oot os- osa osg osi osn oso oss ost ot- ota otg oti otn oto ots ott saa sag sai san sao sas sat sga sgg sgi sgn sgo sgs sgt sia sig sii sin sio sis sit sna sng sni snn sno sns snt soa sog soi son soo sos sot ss- ssa ssg ssi ssn sso sss sst sta stg sti stn sto sts stt taa tag tai tan tao tas tat tga tgg tgi tgn tgo tgs tgt tia tig tii tin tio tis tit tna tng tni tnn tno tns tnt to- toa tog toi ton too tos tot tsa tsg tsi tsn tso tss tst tta ttg tti ttn tto tts ttt