-er ddd dde ddf ddg ddi ddn ddo ddr ddu de- ded dee def deg dei den deo der deu dfd dfe dff dfg dfi dfn dfo dfr dfu dgd dge dgf dgg dgi dgn dgr dgu di- did die dif dig dii din dio dir diu dnd dne dnf dng dni dnn dno dnr dod doe dof dog doi don doo dor dou drd dre drg dri drn dro drr dru dud due duf dug dui dun duo dur ed- edd ede edf edg edi edn edo edr edu eed eee eef eeg een eeo eer ef- efd efe eff efg efi efo efr egd ege egf egg egi egn ego egr egu eid eie eif eig eii ein eio eir eiu en- end ene enf eng eni enn eno enr enu eo- eod eoe eof eog eoi eon eoo eor eou erd ere erf erg eri ern ero err eru eu- eud eue euf eug eui eun eur fdd fde fdf fdg fdi fdn fdo fdr fdu fed fee fef feg fei fen feo fer feu ffd ffe fff ffg ffi ffn ffo 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 foe fof fog foi fon foo for fou frd fre frf frg fri frn fro frr fru fud fue fuf fug fui fun fuo fur fuu g-d gdd gde gdf gdi gdn gdo gdr gdu ge- ged gee gef geg gei gen geo ger geu gfd gfe gff gfi gfo gfr ggd ggg ggi ggn ggo ggr ggu gid gie gif gig gii gin gio gir giu gnd gne gnf gni gnn gno gnr gnu god goe gof gog goi gon goo gor gou grd gre grf grg gri grn gro grr gru gu- gud gue guf gug gui gun guo gur guu i-d i-f idd ide idf idg idi idn ido idr idu ie- ied iee ief ieg iei ien ier ifd ife iff ifg ifi ifn ifo ifr ifu igd ige igf igg igi ign igo igr igu iid iie iif iii iin iio iir iiu in- ind ine inf ing ini inn ino inr inu io- iod ioe iof iog ioi ion ioo ior iou ir- ird ire irf irg iri irn iro irr iru iu- iud iue iug iui iur n-i ndd nde ndf ndg ndi ndn ndo ndr ndu ne- ned nee nef neg nei nen neo ner neu nfd nfe nff nfi nfn nfo nfr nfu ngd nge ngf ngg ngi ngn ngo ngu nid nie nif nig nii nin nio nir niu nne nnf nng nni nnn nno nnu no- nod noe nof nog noi non noo nor nou nrd nre nrf nrg nri nrn nro nrr nru nud nue nug nui nun nuo nur nuu o-i odd ode odf odg odi odn odo odr odu oed oee oef oeg oei oen oeo oer of- ofd ofe off ofg ofi ofn ofo ofr ofu ogd oge ogf ogg ogi ogn ogo oid oie oif oii oin oio oir oiu on- ond one onf ong oni onn ono onr onu oo- ood oof oog ooi oon ooo oor or- ord ore orf org ori orn oro orr oru ou- oud oue ouf oui oun ouo our rdd rde rdf rdg rdi rdn rdo rdr rdu re- red ree ref reg rei ren reo rer reu rfd rfe rff rfg rfi rfn rfo rfr rfu rgd rge rgf rgg rgi rgn rgo rgr rid rie rif rig rii rin rio rir rnd rng rni rnn rno rnr rnu rod roe rof rog roi ron roo ror rou rrd rrf rrg rri rrn rrr rru rud rue ruf rug rui run ruo rur ruu udd ude udf udg udi udn udo udr udu ued uee uef ueg uei uen uer ufd ufe uff ufg ufi ufn ufo ufr ufu uge ugf ugg ugi ugn ugo ugr ugu uid uie uif uig uii uin uio uir uiu un- und une unf ung uni unn uno unr unu uod uoe uog uon uoo uor ur- urd ure urf urg uri urn uro urr uru uue uug uun uur uuu