-er -ji -ol ddd dde ddf ddi ddl ddo ddr dds de- ded dee def dei dej del deo der des dfd dfe dff dfi dfj dfl dfo dfr dfs di- did die dif dii dil dio dir dis dj- djd dje djf dji djl djo djs dl- dld dle dlf dli dlj dll dlo dlr dls dod doe dof doi doj dol doo dor dos drd dre dri drj drl dro drr drs dsd dse dsf dsi dsj dsl dso dsr dss ed- edd ede edf edi edj edl edo edr eds eed eee eef eel eeo eer ees ef- efd efe eff efi efl efo efr efs eid eie eif eii eij eil eio eir eis ejd ejf eji ejl ejo eld ele elf eli ell elo elr els eo- eod eoe eof eoi eol eoo eor eos erd ere erf eri erl ero err ers es- esd ese esf esi esl eso esr ess fdd fde fdf fdi fdj fdl fdo fdr fds fed fee fef fei fel feo fer fes ffd ffe fff ffi ffl ffo ffr ffs fid fie fif fii fij fil fir fis fjd fji fjs fld fle flf fli fll flo flr fls foe fof foi fol foo for fos frd fre frf fri frj frl fro frr frs fsd fse fsf fsi fsj fsl fso fsr fss i-d i-f idd ide idf idi idl ido idr ids ie- ied iee ief iei iej iel ier ies ifd ife iff ifi ifl ifo ifr ifs iid iie iif iii iij iil iio iir iis ije ijf iji ijl ijo ijs il- ild ile ilf ili ill ilo ilr ils io- iod ioe iof ioi ioj iol ioo ior ios ir- ird ire irf iri irj irl iro irr irs is- isd ise isf isi isj isl iso isr iss j-d j-i jde jdf jdi jdl jdo jdr jds jed jee jef jei jej jel jeo jer jes jfd jfe jff jfi jfj jfl jfo jfr jfs jie jif jii jij jil jio jir jis jjf jjj jjl jjr jjs jle jlf jli jll jlo jlr jls jod joe jof joi joj jol joo jor jos jrf jri jrl jro jrr jrs jsd jse jsf jsi jsj jsl jso jsr jss ldd lde ldf ldi ldj ldl ldo ldr lds led lee lef lei lej lel leo ler les lfd lfe lff lfi lfl lfo lfr lfs lid lie lif lii lij lil lio lir lis lje ljf ljj ljs lld lle llf lli llj lll llo llr lls lod loe lof loi loj lol loo lor los lrd lrf lri lro lrr lrs lsd lse lsf lsi lsj lsl lso lsr lss o-i odd ode odf odi odl odo odr ods oed oee oef oei oel oeo oer oes of- ofd ofe off ofi ofl ofo ofr ofs oid oie oif oii oil oio oir ois ojd oje oji ojo ojs old ole olf oli oll olo ols oo- ood oof ooi ool ooo oor oos or- ord ore orf ori orl oro orr ors os- osd ose osf osi osj osl oso osr oss rdd rde rdf rdi rdj rdl rdo rdr rds re- red ree ref rei rel reo rer res rfd rfe rff rfi rfj rfl rfo rfr rfs rid rie rif rii ril rio rir ris rjf rjr rld rle rlf rli rll rlo rlr rls rod roe rof roi roj rol roo ror ros rrd rrf rri rrl rrr rrs rsd rse rsf rsi rsj rsl rso rsr rss sdd sde sdf sdi sdj sdl sdo sdr sds se- sed see sef sei sej sel seo ser ses sfd sfe sff sfi sfj sfl sfo sfr sfs sid sie sif sii sij sil sio sir sis sjd sje sjf sji sjj sjr sjs sld sle slf sli slj sll slo slr sls sod soe sof soi soj sol soo sor sos sr- srd sre srf sri srj srl sro srr srs ss- ssd sse ssf ssi ssj ssl sso ssr sss