g-p ggg ggi ggn ggo ggp gig gii gin gio gip giy gni gnn gno gnp gog goi gon goo gop goy gpg gpi gpn gpo gpp gy- gyn gyo gyp igg igi ign igo igp igy iii iin iio iip in- ing ini inn ino inp iny io- iog ioi ion ioo iop ipg ipi ipn ipo ipp ipy iyo iyy n-i ngg ngi ngn ngo ngp nig nii nin nio nip nng nni nnn nno nnp no- nog noi non noo nop noy npg npi npn npo npp nyg nyn nyo nyp nyy o-i ogg ogi ogn ogo ogp ogy oii oin oio oip on- ong oni onn ono onp ony oo- oog ooi oon ooo oop op- opg opi opn opo opp opy oyi oyo p-p pgg pgi pgn pgo pgp pgy pig pii pin pio pip pn- png pni pnn pno pnp pny pog poi pon poo pop poy ppg ppi ppn ppo ppp py- pyg pyn pyo ygo yig yii yin yio yip yng ynn ynp yny yog yoi yon yoo yop yoy ypg ypo yyg yyy