ddd dde ddf ddh ddi ddo de- ded dee def deh dei deo dfd dfe dff dfh dfi dfo dh- dhd dhe dhf dhh dhi dho di- did die dif dih dii dio dod doe dof doh doi doo ed- edd ede edf edh edi edo eed eee eef eeo ef- efd efe eff efh efi efo ehd ehe ehf ehh ehi eho eid eie eif eii eio eo- eod eoe eof eoh eoi eoo fdd fde fdf fdh fdi fdo fed fee fef feh fei feo ffd ffe fff ffh ffi ffo fhe fhf fhh fhi fho fid fie fif fih fii foe fof foh foi foo h-i hdd hde hdf hdh hdi hdo he- hed hee hef heh hei heo hfd hfe hff hfh hfi hfo hhd hhe hhf hhh hhi hho hid hie hif hih hii hio hod hoe hof hoh hoi hoo i-d i-f idd ide idf idh idi ido ie- ied iee ief iei ifd ife iff ifi ifo ihd ihe ihf ihh ihi iho iid iie iif iih iii iio io- iod ioe iof ioh ioi ioo o-i odd ode odf odh odi odo oed oee oef oeh oei oeo of- ofd ofe off ofi ofo ohd ohe ohf ohh ohi oho oid oie oif oii oio oo- ood oof ooh ooi ooo