-er -ey eee eef eeg een eer eey ef- efe eff efg efi efr ege egf egg egi egn egr egu egy eie eif eig eii ein eir eiu en- ene enf eng eni enn enr enu eny ere erf erg eri ern err eru ery eu- eue euf eug eui eun eur eye eyn eyr fee fef feg fei fen fer feu fey ffe fff ffg ffi ffn ffr ffu ffy fge fgf fgg fgi fgn fgr fie fif fig fii fin fir fiu fne fnf fng fni fnn fnr fnu fre frf frg fri frn frr fru fry fue fuf fug fui fun fur fuu fy- fye fyi fyn ge- gee gef geg gei gen ger geu gey gfe gff gfi gfr gfy ggg ggi ggn ggr ggu gie gif gig gii gin gir giu giy gne gnf gni gnn gnr gnu gre grf grg gri grn grr gru gry gu- gue guf gug gui gun gur guu guy gy- gye gyf gyn gyr i-f ie- iee ief ieg iei ien ier iey ife iff ifg ifi ifn ifr ifu ify ige igf igg igi ign igr igu igy iie iif iii iin iir iiu in- ine inf ing ini inn inr inu iny ir- ire irf irg iri irn irr iru iry iu- iue iug iui iur iye iyr iyy n-i ne- nee nef neg nei nen ner neu ney nfe nff nfi nfn nfr nfu nge ngf ngg ngi ngn ngu nie nif nig nii nin nir niu nne nnf nng nni nnn nnu nre nrf nrg nri nrn nrr nru nry nue nug nui nun nur nuu nuy nye nyf nyg nyn nyu nyy re- ree ref reg rei ren rer reu rey rfe rff rfg rfi rfn rfr rfu rge rgf rgg rgi rgn rgr rie rif rig rii rin rir riy rng rni rnn rnr rnu rny rrf rrg rri rrn rrr rru rue ruf rug rui run rur ruu ruy ry- rye ryf ryg ryn ryr ryu ryy uee uef ueg uei uen uer uey ufe uff ufg ufi ufn ufr ufu uge ugf ugg ugi ugn ugr ugu uie uif uig uii uin uir uiu un- une unf ung uni unn unr unu uny ur- ure urf urg uri urn urr uru ury uue uug uun uur uuu uyi uyu yee yef yeg yei yen yer yey yfe yff yfr yfu yie yif yig yii yin yir yne yng ynn ynu yny yre yrf yrg yrn yru yue yug yui yun yur yuu yuy yye yyf yyg yyu yyy