ddd dde ddf ddh ddk ddn ddo ddp de- ded dee def deh dek den deo dep dfd dfe dff dfh dfk dfn dfo dfp dh- dhd dhe dhf dhh dhk dho dhp dke dkk dko dkp dnd dne dnf dnh dnk dnn dno dnp dod doe dof doh dok don doo dop dpd dpe dpf dph dpk dpn dpo dpp ed- edd ede edf edh edk edn edo edp eed eee eef eek een eeo eep ef- efd efe eff efh efo efp ehd ehe ehf ehh ehn eho ehp ekd eke ekf ekh eko ekp en- end ene enf enh enk enn eno enp eo- eod eoe eof eoh eok eon eoo eop ep- epd epe epf eph epn epo epp fdd fde fdf fdh fdk fdn fdo fdp fed fee fef feh fek fen feo fep ffd ffe fff ffh ffk ffn ffo ffp fhe fhf fhh fhn fho fhp fkf fkk fkp fnd fne fnf fnh fnk fnn fnp foe fof foh fok fon foo fop fpd fpe fph fpk fpn fpo fpp hdd hde hdf hdh hdk hdn hdo hdp he- hed hee hef heh hek hen heo hep hfd hfe hff hfh hfk hfn hfo hfp hhd hhe hhf hhh hhk hhn hho hhp hkd hkf hkh hkk hkn hko hkp hnd hne hnf hnh hnk hnn hno hod hoe hof hoh hok hon hoo hop hpd hpe hpf hph hpk hpn hpo hpp kde kdf kdh kdk kdo kdp ke- ked kee kef keh kek ken keo kep kfd kff kfh kfo khe khf khh khk khn kho kke kkh kkk kkn kkp kn- knd kne knf knk knn kno knp kod koe kof koh kok kon koo kop kpd kpe kpf kph kpk kpn kpo kpp ndd nde ndf ndh ndk ndn ndo ndp ne- ned nee nef neh nek nen neo nep nfd nfe nff nfk nfn nfo nfp nhd nhe nhf nhh nhk nhn nhp nke nkf nkk nkn nko nkp nne nnf nnh nnk nnn nno nnp no- nod noe nof noh nok non noo nop npd npe npf nph npn npo npp odd ode odf odh odn odo odp oed oee oef oeh oen oeo oep of- ofd ofe off ofn ofo ofp ohd ohe ohf ohh ohn oho ohp okd oke okk oko okp on- ond one onf onh onk onn ono onp oo- ood oof ooh ook oon ooo oop op- opd ope opf oph opk opn opo opp p-p pdd pde pdf pdh pdk pdn pdo pdp ped pee pef peh pek pen peo pep pfd pfe pff pfk pfn pfo pfp phd phe phf phk phn pho php pkd pke pkf pkn pko pkp pn- pnd pne pnf pnh pnk pnn pno pnp pod poe pof poh pok pon poo pop ppd ppe ppf pph ppk ppn ppo ppp