-er -ey eee eeg een eeo eep eer eey ege egg egi egn ego egp egr egy eie eig eii ein eio eip eir en- ene eng eni enn eno enp enr eny eo- eoe eog eoi eon eoo eop eor ep- epe epg epi epn epo epp epr ere erg eri ern ero erp err ery eye eyn eyo eyp eyr g-p ge- gee geg gei gen geo gep ger gey ggg ggi ggn ggo ggp ggr gie gig gii gin gio gip gir giy gne gni gnn gno gnp gnr goe gog goi gon goo gop gor goy gpe gpg gpi gpn gpo gpp gpr gre grg gri grn gro grp grr gry gy- gye gyn gyo gyp gyr ie- iee ieg iei ien iep ier iey ige igg igi ign igo igp igr igy iie iii iin iio iip iir in- ine ing ini inn ino inp inr iny io- ioe iog ioi ion ioo iop ior ipe ipg ipi ipn ipo ipp ipr ipy ir- ire irg iri irn iro irp irr iry iye iyo iyr iyy n-i ne- nee neg nei nen neo nep ner ney nge ngg ngi ngn ngo ngp nie nig nii nin nio nip nir nne nng nni nnn nno nnp no- noe nog noi non noo nop nor noy npe npg npi npn npo npp npr nre nrg nri nrn nro nrp nrr nry nye nyg nyn nyo nyp nyy o-i oee oeg oei oen oeo oep oer oey oge ogg ogi ogn ogo ogp ogy oie oii oin oio oip oir on- one ong oni onn ono onp onr ony oo- oog ooi oon ooo oop oor op- ope opg opi opn opo opp opr opy or- ore org ori orn oro orp orr ory oye oyi oyo p-p pee peg pei pen peo pep per pey pge pgg pgi pgn pgo pgp pgr pgy pie pig pii pin pio pip pir pn- pne png pni pnn pno pnp pnr pny poe pog poi pon poo pop por poy ppe ppg ppi ppn ppo ppp ppr pre prg pri prn pro prp prr pry py- pye pyg pyn pyo pyr re- ree reg rei ren reo rep rer rey rge rgg rgi rgn rgo rgp rgr rie rig rii rin rio rip rir riy rng rni rnn rno rnp rnr rny roe rog roi ron roo rop ror roy rpe rpg rpi rpn rpo rpp rpr rrg rri rrn rrp rrr ry- rye ryg ryn ryo ryr ryy yee yeg yei yen yeo yep yer yey ygo yie yig yii yin yio yip yir yne yng ynn ynp yny yoe yog yoi yon yoo yop yor yoy ypg ypo yre yrg yrn yro yrp yye yyg yyy