-er ddd dde ddf ddi ddm ddn ddo ddr dds ddt de- ded dee def dei dem den deo der des det dfd dfe dff dfi dfm dfn dfo dfr dfs dft di- did die dif dii dim din dio dir dis dit dmd dme dmf dmi dmm dmn dmo dmr dms dmt dnd dne dnf dni dnm dnn dno dnr dns dnt dod doe dof doi dom don doo dor dos dot drd dre dri drm drn dro drr drs drt dsd dse dsf dsi dsm dsn dso dsr dss dst dtd dte dtf dti dtm dtn dto dtr dts dtt ed- edd ede edf edi edm edn edo edr eds edt eed eee eef eem een eeo eer ees eet ef- efd efe eff efi efm efo efr efs eft eid eie eif eii eim ein eio eir eis eit em- emd eme emf emi emm emn emo emr ems emt en- end ene enf eni enm enn eno enr ens ent eo- eod eoe eof eoi eom eon eoo eor eos eot erd ere erf eri erm ern ero err ers ert es- esd ese esf esi esm esn eso esr ess est etd ete etf eti etm etn eto etr ets ett fdd fde fdf fdi fdm fdn fdo fdr fds fdt fed fee fef fei fem fen feo fer fes fet ffd ffe fff ffi ffm ffn ffo ffr ffs fft fid fie fif fii fim fin fir fis fit fmd fme fmf fmi fmm fmn fmo fmr fms fmt fnd fne fnf fni fnm fnn fnr fns fnt foe fof foi fom fon foo for fos fot frd fre frf fri frm frn fro frr frs frt fsd fse fsf fsi fsm fsn fso fsr fss fst ftd fte ftf fti ftm ftn fto ftr fts ftt i-d i-f idd ide idf idi idm idn ido idr ids idt ie- ied iee ief iei iem ien ier ies iet ifd ife iff ifi ifm ifn ifo ifr ifs ift iid iie iif iii iim iin iio iir iis iit im- imd ime imf imi imm imn imo ims imt in- ind ine inf ini inm inn ino inr ins int io- iod ioe iof ioi iom ion ioo ior ios iot ir- ird ire irf iri irm irn iro irr irs irt is- isd ise isf isi ism isn iso isr iss ist itd ite itf iti itm itn ito its itt m-f m-o m-r mdd mde mdf mdi mdm mdn mdo mdr mds mdt med mee mef mei mem men meo mer mes met mfd mfe mff mfi mfm mfn mfo mfr mfs mft mi- mid mie mif mii mim min mio mir mis mit mmd mme mmf mmi mmm mmn mmo mmr mms mmt mne mnf mni mnm mnn mno mnr mns mnt mod moe mof moi mom mon moo mor mos mot mrd mre mrf mri mrm mrn mro mrr mrs mrt msd mse msf msi msm msn mso msr mss mst mtd mte mtf mti mtm mtn mto mtr mts mtt n-i ndd nde ndf ndi ndm ndn ndo ndr nds ndt ne- ned nee nef nei nem nen neo ner nes net nfd nfe nff nfi nfn nfo nfr nfs nft nid nie nif nii nim nin nio nir nis nit nmd nme nmi nmm nmn nmo nmr nms nmt nne nnf nni nnm nnn nno nns nnt no- nod noe nof noi nom non noo nor nos not nrd nre nrf nri nrm nrn nro nrr nrs nrt nsd nse nsf nsi nsm nsn nso nsr nss nst ntd nte ntf nti ntm ntn nto ntr nts ntt o-i odd ode odf odi odm odn odo odr ods odt oed oee oef oei oem oen oeo oer oes oet of- ofd ofe off ofi ofm ofn ofo ofr ofs oft oid oie oif oii oim oin oio oir ois oit om- omd ome omf omi omm omn omo omr oms omt on- ond one onf oni onn ono onr ons ont oo- ood oof ooi oom oon ooo oor oos oot or- ord ore orf ori orm orn oro orr ors ort os- osd ose osf osi osm osn oso osr oss ost ot- otd ote otf oti otm otn oto otr ots ott rdd rde rdf rdi rdm rdn rdo rdr rds rdt re- red ree ref rei rem ren reo rer res ret rfd rfe rff rfi rfm rfn rfo rfr rfs rft rid rie rif rii rim rin rio rir ris rit rmd rme rmf rmi rmm rmn rmo rmr rms rmt rnd rni rnm rnn rno rnr rns rnt rod roe rof roi rom ron roo ror ros rot rrd rrf rri rrm rrn rrr rrs rrt rsd rse rsf rsi rsm rsn rso rsr rss rst rtd rte rtf rti rtm rtn rto rtr rts rtt sdd sde sdf sdi sdm sdn sdo sdr sds sdt se- sed see sef sei sem sen seo ser ses set sfd sfe sff sfi sfm sfn sfo sfr sfs sft sid sie sif sii sim sin sio sir sis sit smd sme smf smi smm smn smo smr sms smt snd sne snf sni snm snn sno snr sns snt sod soe sof soi som son soo sor sos sot sr- srd sre srf sri srm srn sro srr srs srt ss- ssd sse ssf ssi ssm ssn sso ssr sss sst std ste stf sti stm stn sto str sts stt tdd tde tdf tdi tdm tdn tdo tdr tds tdt te- ted tee tef tei tem ten teo ter tes tet tfd tfe tff tfi tfm tfn tfo tfr tfs tft tid tie tif tii tim tin tio tir tis tit tmd tme tmf tmi tmm tmn tmo tmr tms tmt tnd tne tnf tni tnm tnn tno tnr tns tnt to- tod toe tof toi tom ton too tor tos tot trd tre trf tri trm trn tro trr trs trt tsd tse