-er ddd dde ddf ddi ddl ddm ddr ddt de- ded dee def dei del dem der det dfd dfe dff dfi dfl dfm dfr dft di- did die dif dii dil dim dir dit dl- dld dle dlf dli dll dlm dlr dlt dmd dme dmf dmi dml dmm dmr dmt drd dre dri drl drm drr drt dtd dte dtf dti dtl dtm dtr dtt ed- edd ede edf edi edl edm edr edt eed eee eef eel eem eer eet ef- efd efe eff efi efl efm efr eft eid eie eif eii eil eim eir eit eld ele elf eli ell elm elr elt em- emd eme emf emi eml emm emr emt erd ere erf eri erl erm err ert etd ete etf eti etl etm etr ett fdd fde fdf fdi fdl fdm fdr fdt fed fee fef fei fel fem fer fet ffd ffe fff ffi ffl ffm ffr fft fid fie fif fii fil fim fir fit fld fle flf fli fll flm flr flt fmd fme fmf fmi fml fmm fmr fmt frd fre frf fri frl frm frr frt ftd fte ftf fti ftl ftm ftr ftt i-d i-f idd ide idf idi idl idm idr idt ie- ied iee ief iei iel iem ier iet ifd ife iff ifi ifl ifm ifr ift iid iie iif iii iil iim iir iit il- ild ile ilf ili ill ilm ilr ilt im- imd ime imf imi iml imm imt ir- ird ire irf iri irl irm irr irt itd ite itf iti itl itm itt ldd lde ldf ldi ldl ldm ldr ldt led lee lef lei lel lem ler let lfd lfe lff lfi lfl lfm lfr lft lid lie lif lii lil lim lir lit lld lle llf lli lll llm llr llt lmd lme lmf lmi lml lmm lmr lmt lrd lrf lri lrm lrr lrt ltd lte ltf lti ltl ltm ltr ltt m-f m-r mdd mde mdf mdi mdl mdm mdr mdt med mee mef mei mel mem mer met mfd mfe mff mfi mfl mfm mfr mft mi- mid mie mif mii mil mim mir mit mld mle mlf mli mll mlm mlr mlt mmd mme mmf mmi mml mmm mmr mmt mrd mre mrf mri mrl mrm mrr mrt mtd mte mtf mti mtl mtm mtr mtt rdd rde rdf rdi rdl rdm rdr rdt re- red ree ref rei rel rem rer ret rfd rfe rff rfi rfl rfm rfr rft rid rie rif rii ril rim rir rit rld rle rlf rli rll rlm rlr rlt rmd rme rmf rmi rml rmm rmr rmt rrd rrf rri rrl rrm rrr rrt rtd rte rtf rti rtl rtm rtr rtt tdd tde tdf tdi tdl tdm tdr tdt te- ted tee tef tei tel tem ter tet tfd tfe tff tfi tfl tfm tfr tft tid tie tif tii til tim tir tit tld tle tlf tli tll tlm tlr tlt tmd tme tmf tmi tml tmm tmr tmt trd tre trf tri trl trm trr trt ttd tte ttf tti ttl ttm ttr ttt