ddd dde ddf ddi ddn ddo ddp ddt de- ded dee def dei den deo dep det dfd dfe dff dfi dfn dfo dfp dft di- did die dif dii din dio dip dit dnd dne dnf dni dnn dno dnp dnt dod doe dof doi don doo dop dot dpd dpe dpf dpi dpn dpo dpp dpt dtd dte dtf dti dtn dto dtp dtt ed- edd ede edf edi edn edo edp edt eed eee eef een eeo eep eet ef- efd efe eff efi efo efp eft eid eie eif eii ein eio eip eit en- end ene enf eni enn eno enp ent eo- eod eoe eof eoi eon eoo eop eot ep- epd epe epf epi epn epo epp ept etd ete etf eti etn eto etp ett fdd fde fdf fdi fdn fdo fdp fdt fed fee fef fei fen feo fep fet ffd ffe fff ffi ffn ffo ffp fft fid fie fif fii fin fip fit fnd fne fnf fni fnn fnp fnt foe fof foi fon foo fop fot fpd fpe fpi fpn fpo fpp fpt ftd fte ftf fti ftn fto ftp ftt i-d i-f idd ide idf idi idn ido idp idt ie- ied iee ief iei ien iep iet ifd ife iff ifi ifn ifo ifp ift iid iie iif iii iin iio iip iit in- ind ine inf ini inn ino inp int io- iod ioe iof ioi ion ioo iop iot ipd ipe ipf ipi ipn ipo ipp ipt itd ite itf iti itn ito itp itt n-i ndd nde ndf ndi ndn ndo ndp ndt ne- ned nee nef nei nen neo nep net nfd nfe nff nfi nfn nfo nfp nft nid nie nif nii nin nio nip nit nne nnf nni nnn nno nnp nnt no- nod noe nof noi non noo nop not npd npe npf npi npn npo npp npt ntd nte ntf nti ntn nto ntp ntt o-i odd ode odf odi odn odo odp odt oed oee oef oei oen oeo oep oet of- ofd ofe off ofi ofn ofo ofp oft oid oie oif oii oin oio oip oit on- ond one onf oni onn ono onp ont oo- ood oof ooi oon ooo oop oot op- opd ope opf opi opn opo opp opt ot- otd ote otf oti otn oto otp ott p-p pdd pde pdf pdi pdn pdo pdp pdt ped pee pef pei pen peo pep pet pfd pfe pff pfi pfn pfo pfp pft pid pie pif pii pin pio pip pit pn- pnd pne pnf pni pnn pno pnp pnt pod poe pof poi pon poo pop pot ppd ppe ppf ppi ppn ppo ppp ppt pt- ptd pte ptf pti ptn pto ptp ptt tdd tde tdf tdi tdn tdo tdp tdt te- ted tee tef tei ten teo tep tet tfd tfe tff tfi tfn tfo tfp tft tid tie tif tii tin tio tip tit tnd tne tnf tni tnn tno tnp tnt to- tod toe tof toi ton too top tot tpd tpe tpf tpi tpn tpo tpp tpt ttd tte ttf tti ttn tto ttp ttt