-ey -up ddd dde ddf ddi ddp ddu ddy de- ded dee def dei dep deu dey dfd dfe dff dfi dfp dfu di- did die dif dii dip diu diy dpd dpe dpf dpi dpp dpu dud due duf dui dup duy dy- dyd dye dyp dyu dyy ed- edd ede edf edi edp edu edy eed eee eef eep eey ef- efd efe eff efi efp eid eie eif eii eip eiu ep- epd epe epf epi epp epu eu- eud eue euf eui eup eyd eye eyp fdd fde fdf fdi fdp fdu fed fee fef fei fep feu fey ffd ffe fff ffi ffp ffu ffy fid fie fif fii fip fiu fpd fpe fpi fpp fpu fpy fud fue fuf fui fup fuu fy- fye fyi fyp i-d i-f idd ide idf idi idp idu idy ie- ied iee ief iei iep iey ifd ife iff ifi ifp ifu ify iid iie iif iii iip iiu ipd ipe ipf ipi ipp ipu ipy iu- iud iue iui iup iye iyy p-p pdd pde pdf pdi pdp pdu ped pee pef pei pep peu pey pfd pfe pff pfi pfp pfu pfy pid pie pif pii pip piu ppd ppe ppf ppi ppp ppu pud pue puf pui pup puu puy py- pyd pye pyf pyu udd ude udf udi udp udu ued uee uef uei uep uey ufd ufe uff ufi ufp ufu uid uie uif uii uip uiu up- upd upe upf upi upp upu uue uuu uyi uyu yde ydy yed yee yef yei yep yey yfd yfe yff yfu yid yie yif yii yip ypd ypf ypu yud yue yui yup yuu yuy yye yyf yyu yyy