-er ddd dde ddf ddg ddi ddn ddr ddu de- ded dee def deg dei den der deu dfd dfe dff dfg dfi dfn dfr dfu dgd dge dgf dgg dgi dgn dgr dgu di- did die dif dig dii din dir diu dnd dne dnf dng dni dnn dnr drd dre drg dri drn drr dru dud due duf dug dui dun dur ed- edd ede edf edg edi edn edr edu eed eee eef eeg een eer ef- efd efe eff efg efi efr egd ege egf egg egi egn egr egu eid eie eif eig eii ein eir eiu en- end ene enf eng eni enn enr enu erd ere erf erg eri ern err eru eu- eud eue euf eug eui eun eur fdd fde fdf fdg fdi fdn fdr fdu fed fee fef feg fei fen fer feu ffd ffe fff ffg ffi ffn ffr ffu fgd fge fgf fgg fgi fgn fgr fid fie fif fig fii fin fir fiu fnd fne fnf fng fni fnn fnr fnu frd fre frf frg fri frn frr fru fud fue fuf fug fui fun fur fuu g-d gdd gde gdf gdi gdn gdr gdu ge- ged gee gef geg gei gen ger geu gfd gfe gff gfi gfr ggd ggg ggi ggn ggr ggu gid gie gif gig gii gin gir giu gnd gne gnf gni gnn gnr gnu grd gre grf grg gri grn grr gru gu- gud gue guf gug gui gun gur guu i-d i-f idd ide idf idg idi idn idr idu ie- ied iee ief ieg iei ien ier ifd ife iff ifg ifi ifn ifr ifu igd ige igf igg igi ign igr igu iid iie iif iii iin iir iiu in- ind ine inf ing ini inn inr inu ir- ird ire irf irg iri irn irr iru iu- iud iue iug iui iur n-i ndd nde ndf ndg ndi ndn ndr ndu ne- ned nee nef neg nei nen ner neu nfd nfe nff nfi nfn nfr nfu ngd nge ngf ngg ngi ngn ngu nid nie nif nig nii nin nir niu nne nnf nng nni nnn nnu nrd nre nrf nrg nri nrn nrr nru nud nue nug nui nun nur nuu rdd rde rdf rdg rdi rdn rdr rdu re- red ree ref reg rei ren rer reu rfd rfe rff rfg rfi rfn rfr rfu rgd rge rgf rgg rgi rgn rgr rid rie rif rig rii rin rir rnd rng rni rnn rnr rnu rrd rrf rrg rri rrn rrr rru rud rue ruf rug rui run rur ruu udd ude udf udg udi udn udr udu ued uee uef ueg uei uen uer ufd ufe uff ufg ufi ufn ufr ufu uge ugf ugg ugi ugn ugr ugu uid uie uif uig uii uin uir uiu un- und une unf ung uni unn unr unu ur- urd ure urf urg uri urn urr uru uue uug uun uur uuu