ddd ddf ddi ddl ddr dds ddt dfd dff dfi dfl dfr dfs dft di- did dif dii dil dir dis dit dl- dld dlf dli dll dlr dls dlt drd dri drl drr drs drt dsd dsf dsi dsl dsr dss dst dtd dtf dti dtl dtr dts dtt fdd fdf fdi fdl fdr fds fdt ffd fff ffi ffl ffr ffs fft fid fif fii fil fir fis fit fld flf fli fll flr fls flt frd frf fri frl frr frs frt fsd fsf fsi fsl fsr fss fst ftd ftf fti ftl ftr fts ftt i-d i-f idd idf idi idl idr ids idt ifd iff ifi ifl ifr ifs ift iid iif iii iil iir iis iit il- ild ilf ili ill ilr ils ilt ir- ird irf iri irl irr irs irt is- isd isf isi isl isr iss ist itd itf iti itl its itt ldd ldf ldi ldl ldr lds ldt lfd lff lfi lfl lfr lfs lft lid lif lii lil lir lis lit lld llf lli lll llr lls llt lrd lrf lri lrr lrs lrt lsd lsf lsi lsl lsr lss lst ltd ltf lti ltl ltr lts ltt rdd rdf rdi rdl rdr rds rdt rfd rff rfi rfl rfr rfs rft rid rif rii ril rir ris rit rld rlf rli rll rlr rls rlt rrd rrf rri rrl rrr rrs rrt rsd rsf rsi rsl rsr rss rst rtd rtf rti rtl rtr rts rtt sdd sdf sdi sdl sdr sds sdt sfd sff sfi sfl sfr sfs sft sid sif sii sil sir sis sit sld slf sli sll slr sls slt sr- srd srf sri srl srr srs srt ss- ssd ssf ssi ssl ssr sss sst std stf sti stl str sts stt tdd tdf tdi tdl tdr tds tdt tfd tff tfi tfl tfr tfs tft tid tif tii til tir tis tit tld tlf tli tll tlr tls tlt trd trf tri trl trr trs trt tsd tsf tsi tsl tsr tss tst ttd ttf tti ttl ttr tts ttt