a-a a-i a-t aaa aag aai aan aao aap aas aat ag- aga agg agi agn ago agp ags agt ai- aia aig aii ain aio aip ais ait an- ana ang ani ann ano anp ans ant aoa aog aoi aon aoo aop aos aot ap- apa apg api apn apo app aps apt as- asa asg asi asn aso asp ass ast at- ata atg ati atn ato atp ats att g-p gaa gag gai gan gao gap gas gat gga ggg ggi ggn ggo ggp ggs ggt gia gig gii gin gio gip gis git gna gni gnn gno gnp gns gnt goa gog goi gon goo gop gos got gpa gpg gpi gpn gpo gpp gps gpt gsa gsg gsi gsn gso gsp gss gst gta gtg gti gtn gto gtp gts gtt ia- iaa iag iai ian iao iap ias iat iga igg igi ign igo igp igs igt iia iii iin iio iip iis iit in- ina ing ini inn ino inp ins int io- ioa iog ioi ion ioo iop ios iot ipa ipg ipi ipn ipo ipp ips ipt is- isa isg isi isn iso isp iss ist ita itg iti itn ito itp its itt n-i naa nag nai nan nao nap nas nat nga ngg ngi ngn ngo ngp ngs ngt nia nig nii nin nio nip nis nit nna nng nni nnn nno nnp nns nnt no- noa nog noi non noo nop nos not npa npg npi npn npo npp nps npt nsa nsg nsi nsn nso nsp nss nst nta ntg nti ntn nto ntp nts ntt o-i oaa oag oai oan oao oap oas oat oga ogg ogi ogn ogo ogp ogs ogt oia oii oin oio oip ois oit on- ona ong oni onn ono onp ons ont oo- ooa oog ooi oon ooo oop oos oot op- opa opg opi opn opo opp ops opt os- osa osg osi osn oso osp oss ost ot- ota otg oti otn oto otp ots ott p-p paa pag pai pan pao pap pas pat pga pgg pgi pgn pgo pgp pgs pgt pia pig pii pin pio pip pis pit pn- pna png pni pnn pno pnp pns pnt poa pog poi pon poo pop pos pot ppa ppg ppi ppn ppo ppp pps ppt ps- psa psg psi psn pso psp pss pst pt- pta ptg pti ptn pto ptp pts ptt saa sag sai san sao sap sas sat sga sgg sgi sgn sgo sgp sgs sgt sia sig sii sin sio sip sis sit sna sng sni snn sno snp sns snt soa sog soi son soo sop sos sot spa spg spi spn spo spp sps spt ss- ssa ssg ssi ssn sso ssp sss sst sta stg sti stn sto stp sts stt taa tag tai tan tao tap tas tat tga tgg tgi tgn tgo tgp tgs tgt tia tig tii tin tio tip tis tit tna tng tni tnn tno tnp tns tnt to- toa tog toi ton too top tos tot tpa tpg tpi tpn tpo tpp tps tpt tsa tsg tsi tsn tso tsp tss tst tta ttg tti ttn tto ttp tts ttt