ddd ddf ddi ddm ddo ddr ddt dfd dff dfi dfm dfo dfr dft di- did dif dii dim dio dir dit dmd dmf dmi dmm dmo dmr dmt dod dof doi dom doo dor dot drd dri drm dro drr drt dtd dtf dti dtm dto dtr dtt fdd fdf fdi fdm fdo fdr fdt ffd fff ffi ffm ffo ffr fft fid fif fii fim fir fit fmd fmf fmi fmm fmo fmr fmt fof foi fom foo for fot frd frf fri frm fro frr frt ftd ftf fti ftm fto ftr ftt i-d i-f idd idf idi idm ido idr idt ifd iff ifi ifm ifo ifr ift iid iif iii iim iio iir iit im- imd imf imi imm imo imt io- iod iof ioi iom ioo ior iot ir- ird irf iri irm iro irr irt itd itf iti itm ito itt m-f m-o m-r mdd mdf mdi mdm mdo mdr mdt mfd mff mfi mfm mfo mfr mft mi- mid mif mii mim mio mir mit mmd mmf mmi mmm mmo mmr mmt mod mof moi mom moo mor mot mrd mrf mri mrm mro mrr mrt mtd mtf mti mtm mto mtr mtt o-i odd odf odi odm odo odr odt of- ofd off ofi ofm ofo ofr oft oid oif oii oim oio oir oit om- omd omf omi omm omo omr omt oo- ood oof ooi oom ooo oor oot or- ord orf ori orm oro orr ort ot- otd otf oti otm oto otr ott rdd rdf rdi rdm rdo rdr rdt rfd rff rfi rfm rfo rfr rft rid rif rii rim rio rir rit rmd rmf rmi rmm rmo rmr rmt rod rof roi rom roo ror rot rrd rrf rri rrm rrr rrt rtd rtf rti rtm rto rtr rtt tdd tdf tdi tdm tdo tdr tdt tfd tff tfi tfm tfo tfr tft tid tif tii tim tio tir tit tmd tmf tmi tmm tmo tmr tmt to- tod tof toi tom too tor tot trd trf tri trm tro trr trt ttd ttf tti ttm tto ttr ttt