ddd dde ddl ddt ddw de- ded dee del det dew dl- dld dle dll dlt dtd dte dtl dtt dtw dwe dwt dww ed- edd ede edl edt edw eed eee eel eet eew eld ele ell elt elw etd ete etl ett etw ewd ewe ewl ewt eww ldd lde ldl ldt ldw led lee lel let lew lld lle lll llt llw ltd lte ltl ltt lwd lwl lww tdd tde tdl tdt tdw te- ted tee tel tet tew tld tle tll tlt tlw ttd tte ttl ttt ttw twd twe twl twt tww wdl wdt wed wee wel wet wew wl- wle wll wlt wlw wtd wtt wtw wwd wwe wwl wwt www