-er -ji ddd dde ddf ddg ddi ddn ddo ddr de- ded dee def deg dei dej den deo der dfd dfe dff dfg dfi dfj dfn dfo dfr dgd dge dgf dgg dgi dgn dgr di- did die dif dig dii din dio dir dj- djd dje djf djg dji djo dnd dne dnf dng dni dnj dnn dno dnr dod doe dof dog doi doj don doo dor drd dre drg dri drj drn dro drr ed- edd ede edf edg edi edj edn edo edr eed eee eef eeg een eeo eer ef- efd efe eff efg efi efo efr egd ege egf egg egi egn ego egr eid eie eif eig eii eij ein eio eir ejd ejf eji ejo en- end ene enf eng eni enn eno enr eo- eod eoe eof eog eoi eon eoo eor erd ere erf erg eri ern ero err fdd fde fdf fdg fdi fdj fdn fdo fdr fed fee fef feg fei fen feo fer ffd ffe fff ffg ffi ffn ffo ffr fgd fge fgf fgg fgi fgn fgr fid fie fif fig fii fij fin fir fjd fjg fji fnd fne fnf fng fni fnj fnn fnr foe fof fog foi fon foo for frd fre frf frg fri frj frn fro frr g-d gdd gde gdf gdi gdn gdo gdr ge- ged gee gef geg gei gen geo ger gfd gfe gff gfi gfo gfr ggd ggg ggi ggj ggn ggo ggr gid gie gif gig gii gij gin gio gir gje gjg gjr gnd gne gnf gni gnn gno gnr god goe gof gog goi gon goo gor grd gre grf grg gri grj grn gro grr i-d i-f idd ide idf idg idi idn ido idr ie- ied iee ief ieg iei iej ien ier ifd ife iff ifg ifi ifn ifo ifr igd ige igf igg igi ign igo igr iid iie iif iii iij iin iio iir ije ijf ijg iji ijn ijo in- ind ine inf ing ini inj inn ino inr io- iod ioe iof iog ioi ioj ion ioo ior ir- ird ire irf irg iri irj irn iro irr j-d j-i jde jdf jdg jdi jdn jdo jdr jed jee jef jeg jei jej jen jeo jer jfd jfe jff jfg jfi jfj jfo jfr jge jgi jgn jgo jgr jie jif jig jii jij jin jio jir jjf jjg jjj jjr jnd jne jnf jng jnj jnn jno jnr jod joe jof jog joi joj jon joo jor jrf jrg jri jrn jro jrr n-i ndd nde ndf ndg ndi ndn ndo ndr ne- ned nee nef neg nei nej nen neo ner nfd nfe nff nfi nfn nfo nfr ngd nge ngf ngg ngi ngj ngn ngo nid nie nif nig nii nin nio nir nje njf njn nne nnf nng nni nnn nno no- nod noe nof nog noi noj non noo nor nrd nre nrf nrg nri nrj nrn nro nrr o-i odd ode odf odg odi odn odo odr oed oee oef oeg oei oen oeo oer of- ofd ofe off ofg ofi ofn ofo ofr ogd oge ogf ogg ogi ogn ogo oid oie oif oii oin oio oir ojd oje oji ojo on- ond one onf ong oni onj onn ono onr oo- ood oof oog ooi oon ooo oor or- ord ore orf org ori orn oro orr rdd rde rdf rdg rdi rdj rdn rdo rdr re- red ree ref reg rei ren reo rer rfd rfe rff rfg rfi rfj rfn rfo rfr rgd rge rgf rgg rgi rgn rgo rgr rid rie rif rig rii rin rio rir rjf rjg rjr rnd rng rni rnn rno rnr rod roe rof rog roi roj ron roo ror rrd rrf rrg rri rrn rrr