-ol -up ddd dde ddk ddl ddn ddo ddp ddu de- ded dee dek del den deo dep deu dke dkk dkl dko dkp dku dl- dld dle dlk dll dlo dlp dlu dnd dne dnk dnl dnn dno dnp dod doe dok dol don doo dop dou dpd dpe dpk dpl dpn dpo dpp dpu dud due duk dul dun duo dup ed- edd ede edk edl edn edo edp edu eed eee eek eel een eeo eep ekd eke ekl eko ekp eku eld ele elk ell eln elo elp elu en- end ene enk enl enn eno enp enu eo- eod eoe eok eol eon eoo eop eou ep- epd epe epl epn epo epp epu eu- eud eue eul eun eup kde kdk kdl kdo kdp kdu ke- ked kee kek kel ken keo kep kke kkk kkl kkn kkp kku kl- kld klo klu kn- knd kne knk knl knn kno knp knu kod koe kok kol kon koo kop kou kpd kpe kpk kpl kpn kpo kpp kpu kud kue kuk kul kun kup kuu l-p ldd lde ldk ldl ldn ldo ldp ldu led lee lek lel len leo lep leu lkl lkp lld lle llk lll lln llo llp llu lnd lne lnk lnl lnn lno lnp lnu lod loe lok lol lon loo lop lou lpd lpe lpk lpl lpn lpo lpp lpu lud lue luk lul lun luo lup luu ndd nde ndk ndl ndn ndo ndp ndu ne- ned nee nek nel nen neo nep neu nke nkk nkn nko nkp nku nld nle nlk nll nln nlo nlp nlu nne nnk nnl nnn nno nnp nnu no- nod noe nok nol non noo nop nou npd npe npl npn npo npp npu nud nue nuk nul nun nuo nup nuu odd ode odl odn odo odp odu oed oee oel oen oeo oep okd oke okk okl oko okp oku old ole olk oll oln olo olp olu on- ond one onk onl onn ono onp onu oo- ood ook ool oon ooo oop op- opd ope opk opl opn opo opp ou- oud oue ouk oul oun ouo oup p-p pdd pde pdk pdl pdn pdo pdp pdu ped pee pek pel pen peo pep peu pkd pke pkl pkn pko pkp pku pld ple plk pll pln plo plp plu pn- pnd pne pnk pnl pnn pno pnp pnu pod poe pok pol pon poo pop pou ppd ppe ppk ppl ppn ppo ppp ppu pud pue puk pul pun pup puu udd ude udk udl udn udo udp udu ued uee uel uen uep uke ukk ukl ukn ukp uku uld ule ulk ull uln ulo ulp ulu un- und une unk unl unn uno unp unu uod uoe uok uol uon uoo uop up- upd upe upk upn upo upp upu uue uun uuu