-er -ey eee eeg eek eep eer eey ege egg egi egp egr egy eie eig eii eik eip eir eke ekg eki ekp ekr eky ep- epe epg epi epp epr ere erg eri erk erp err ery eye eyp eyr g-p ge- gee geg gei gek gep ger gey ggg ggi ggp ggr gie gig gii gik gip gir giy gkp gpe gpg gpi gpk gpp gpr gre grg gri grk grp grr gry gy- gye gyp gyr ie- iee ieg iei iek iep ier iey ige igg igi igk igp igr igy iie iii iip iir ike iki ikk ikr ipe ipg ipi ipp ipr ipy ir- ire irg iri irk irp irr iry iye iyr iyy ke- kee keg kei kek kep ker key kgi kgp kgy kie kig kii kik kip kir kke kki kkk kkp kkr kky kpe kpi kpk kpp kpr krg kri krk krp krr kry kye kyp kyr p-p pee peg pei pek pep per pey pge pgg pgi pgk pgp pgr pgy pie pig pii pik pip pir pke pkg pki pkp pkr pky ppe ppg ppi ppk ppp ppr pre prg pri prk prp prr pry py- pye pyg pyk pyr re- ree reg rei rek rep rer rey rge rgg rgi rgk rgp rgr rie rig rii rik rip rir riy rke rkg rkk rkp rky rpe rpg rpi rpk rpp rpr rrg rri rrk rrp rrr ry- rye ryg ryk ryr ryy yee yeg yei yek yep yer yey yie yig yii yip yir yki ykk ypg yre yrg yrp yye yyg yyy