g-p ggg ggi ggn ggo ggp ggs ggt gig gii gin gio gip gis git gni gnn gno gnp gns gnt gog goi gon goo gop gos got gpg gpi gpn gpo gpp gps gpt gsg gsi gsn gso gsp gss gst gtg gti gtn gto gtp gts gtt igg igi ign igo igp igs igt iii iin iio iip iis iit in- ing ini inn ino inp ins int io- iog ioi ion ioo iop ios iot ipg ipi ipn ipo ipp ips ipt is- isg isi isn iso isp iss ist itg iti itn ito itp its itt n-i ngg ngi ngn ngo ngp ngs ngt nig nii nin nio nip nis nit nng nni nnn nno nnp nns nnt no- nog noi non noo nop nos not npg npi npn npo npp nps npt nsg nsi nsn nso nsp nss nst ntg nti ntn nto ntp nts ntt o-i ogg ogi ogn ogo ogp ogs ogt oii oin oio oip ois oit on- ong oni onn ono onp ons ont oo- oog ooi oon ooo oop oos oot op- opg opi opn opo opp ops opt os- osg osi osn oso osp oss ost ot- otg oti otn oto otp ots ott p-p pgg pgi pgn pgo pgp pgs pgt pig pii pin pio pip pis pit pn- png pni pnn pno pnp pns pnt pog poi pon poo pop pos pot ppg ppi ppn ppo ppp pps ppt ps- psg psi psn pso psp pss pst pt- ptg pti ptn pto ptp pts ptt sgg sgi sgn sgo sgp sgs sgt sig sii sin sio sip sis sit sng sni snn sno snp sns snt sog soi son soo sop sos sot spg spi spn spo spp sps spt ss- ssg ssi ssn sso ssp sss sst stg sti stn sto stp sts stt tgg tgi tgn tgo tgp tgs tgt tig tii tin tio tip tis tit tng tni tnn tno tnp tns tnt to- tog toi ton too top tos tot tpg tpi tpn tpo tpp tps tpt tsg tsi tsn tso tsp tss tst ttg tti ttn tto ttp tts ttt