a-a a-i aaa aag aai aan aao aap aas ag- aga agg agi agn ago agp ags ai- aia aig aii ain aio aip ais an- ana ang ani ann ano anp ans aoa aog aoi aon aoo aop aos ap- apa apg api apn apo app aps as- asa asg asi asn aso asp ass g-p gaa gag gai gan gao gap gas gga ggg ggi ggn ggo ggp ggs gia gig gii gin gio gip gis gna gni gnn gno gnp gns goa gog goi gon goo gop gos gpa gpg gpi gpn gpo gpp gps gsa gsg gsi gsn gso gsp gss ia- iaa iag iai ian iao iap ias iga igg igi ign igo igp igs iia iii iin iio iip iis in- ina ing ini inn ino inp ins io- ioa iog ioi ion ioo iop ios ipa ipg ipi ipn ipo ipp ips is- isa isg isi isn iso isp iss n-i naa nag nai nan nao nap nas nga ngg ngi ngn ngo ngp ngs nia nig nii nin nio nip nis nna nng nni nnn nno nnp nns no- noa nog noi non noo nop nos npa npg npi npn npo npp nps nsa nsg nsi nsn nso nsp nss o-i oaa oag oai oan oao oap oas oga ogg ogi ogn ogo ogp ogs oia oii oin oio oip ois on- ona ong oni onn ono onp ons oo- ooa oog ooi oon ooo oop oos op- opa opg opi opn opo opp ops os- osa osg osi osn oso osp oss p-p paa pag pai pan pao pap pas pga pgg pgi pgn pgo pgp pgs pia pig pii pin pio pip pis pn- pna png pni pnn pno pnp pns poa pog poi pon poo pop pos ppa ppg ppi ppn ppo ppp pps ps- psa psg psi psn pso psp pss saa sag sai san sao sap sas sga sgg sgi sgn sgo sgp sgs sia sig sii sin sio sip sis sna sng sni snn sno snp sns soa sog soi son soo sop sos spa spg spi spn spo spp sps ss- ssa ssg ssi ssn sso ssp sss