ddd ddf ddi ddm ddo ddr dds ddt dfd dff dfi dfm dfo dfr dfs dft di- did dif dii dim dio dir dis dit dmd dmf dmi dmm dmo dmr dms dmt dod dof doi dom doo dor dos dot drd dri drm dro drr drs drt dsd dsf dsi dsm dso dsr dss dst dtd dtf dti dtm dto dtr dts dtt fdd fdf fdi fdm fdo fdr fds fdt ffd fff ffi ffm ffo ffr ffs fft fid fif fii fim fir fis fit fmd fmf fmi fmm fmo fmr fms fmt fof foi fom foo for fos fot frd frf fri frm fro frr frs frt fsd fsf fsi fsm fso fsr fss fst ftd ftf fti ftm fto ftr fts ftt i-d i-f idd idf idi idm ido idr ids idt ifd iff ifi ifm ifo ifr ifs ift iid iif iii iim iio iir iis iit im- imd imf imi imm imo ims imt io- iod iof ioi iom ioo ior ios iot ir- ird irf iri irm iro irr irs irt is- isd isf isi ism iso isr iss ist itd itf iti itm ito its itt m-f m-o m-r mdd mdf mdi mdm mdo mdr mds mdt mfd mff mfi mfm mfo mfr mfs mft mi- mid mif mii mim mio mir mis mit mmd mmf mmi mmm mmo mmr mms mmt mod mof moi mom moo mor mos mot mrd mrf mri mrm mro mrr mrs mrt msd msf msi msm mso msr mss mst mtd mtf mti mtm mto mtr mts mtt o-i odd odf odi odm odo odr ods odt of- ofd off ofi ofm ofo ofr ofs oft oid oif oii oim oio oir ois oit om- omd omf omi omm omo omr oms omt oo- ood oof ooi oom ooo oor oos oot or- ord orf ori orm oro orr ors ort os- osd osf osi osm oso osr oss ost ot- otd otf oti otm oto otr ots ott rdd rdf rdi rdm rdo rdr rds rdt rfd rff rfi rfm rfo rfr rfs rft rid rif rii rim rio rir ris rit rmd rmf rmi rmm rmo rmr rms rmt rod rof roi rom roo ror ros rot rrd rrf rri rrm rrr rrs rrt rsd rsf rsi rsm rso rsr rss rst rtd rtf rti rtm rto rtr rts rtt sdd sdf sdi sdm sdo sdr sds sdt sfd sff sfi sfm sfo sfr sfs sft sid sif sii sim sio sir sis sit smd smf smi smm smo smr sms smt sod sof soi som soo sor sos sot sr- srd srf sri srm sro srr srs srt ss- ssd ssf ssi ssm sso ssr sss sst std stf sti stm sto str sts stt tdd tdf tdi tdm tdo tdr tds tdt tfd tff tfi tfm tfo tfr tfs tft tid tif tii tim tio tir tis tit tmd tmf tmi tmm tmo tmr tms tmt to- tod tof toi tom too tor tos tot trd trf tri trm tro trr trs trt tsd tsf tsi tsm tso tsr tss tst ttd ttf tti ttm tto ttr tts ttt