-er -up eee eeg een eep eer ege egg egi egn egp egr egu eie eig eii ein eip eir eiu en- ene eng eni enn enp enr enu ep- epe epg epi epn epp epr epu ere erg eri ern erp err eru eu- eue eug eui eun eup eur g-p ge- gee geg gei gen gep ger geu ggg ggi ggn ggp ggr ggu gie gig gii gin gip gir giu gne gni gnn gnp gnr gnu gpe gpg gpi gpn gpp gpr gpu gre grg gri grn grp grr gru gu- gue gug gui gun gup gur guu ie- iee ieg iei ien iep ier ige igg igi ign igp igr igu iie iii iin iip iir iiu in- ine ing ini inn inp inr inu ipe ipg ipi ipn ipp ipr ipu ir- ire irg iri irn irp irr iru iu- iue iug iui iup iur n-i ne- nee neg nei nen nep ner neu nge ngg ngi ngn ngp ngu nie nig nii nin nip nir niu nne nng nni nnn nnp nnu npe npg npi npn npp npr npu nre nrg nri nrn nrp nrr nru nue nug nui nun nup nur nuu p-p pee peg pei pen pep per peu pge pgg pgi pgn pgp pgr pie pig pii pin pip pir piu pn- pne png pni pnn pnp pnr pnu ppe ppg ppi ppn ppp ppr ppu pre prg pri prn prp prr pru pue pug pui pun pup pur puu re- ree reg rei ren rep rer reu rge rgg rgi rgn rgp rgr rie rig rii rin rip rir rng rni rnn rnp rnr rnu rpe rpg rpi rpn rpp rpr rpu rrg rri rrn rrp rrr rru rue rug rui run rup rur ruu uee ueg uei uen uep uer uge ugg ugi ugn ugp ugr ugu uie uig uii uin uip uir uiu un- une ung uni unn unp unr unu up- upe upg upi upn upp upr upu ur- ure urg uri urn urp urr uru uue uug uun uur uuu