ddd dde ddf ddl de- ded dee def dej del dfd dfe dff dfj dfl dj- djd dje djf djl dl- dld dle dlf dlj dll ed- edd ede edf edj edl eed eee eef eel ef- efd efe eff efl ejd ejf ejl eld ele elf ell fdd fde fdf fdj fdl fed fee fef fel ffd ffe fff ffl fjd fld fle flf fll j-d jde jdf jdl jed jee jef jej jel jfd jfe jff jfj jfl jjf jjj jjl jle jlf jll ldd lde ldf ldj ldl led lee lef lej lel lfd lfe lff lfl lje ljf ljj lld lle llf llj lll