ddd ddf ddi ddo ddr ddw dfd dff dfi dfo dfr dfw di- did dif dii dio dir diw dod dof doi doo dor dow drd dri dro drr drw dwf dwi dwo dwr dww fdd fdf fdi fdo fdr ffd fff ffi ffo ffr ffw fid fif fii fir fof foi foo for fow frd frf fri fro frr frw fwd fwf fwi fwo i-d i-f idd idf idi ido idr idw ifd iff ifi ifo ifr iid iif iii iio iir iiw io- iod iof ioi ioo ior iow ir- ird irf iri iro irr iwd iwf iwi iwo iwr iww o-i odd odf odi odo odr of- ofd off ofi ofo ofr ofw oid oif oii oio oir oo- ood oof ooi ooo oor oow or- ord orf ori oro orr owd owf owi owo oww rdd rdf rdi rdo rdr rfd rff rfi rfo rfr rfw rid rif rii rio rir rod rof roi roo ror row rrd rrf rri rrr rwd rwf rwi rwr wdf wdi wdr wfd wff wfi wfo wfr wfw wid wif wii wir wod wof woi woo wor wow wr- wrd wrf wri wro wrr wrw wwd wwf wwi wwo www