-er -up ddd dde ddf ddn ddo ddp ddr ddu de- ded dee def dej den deo dep der deu dfd dfe dff dfj dfn dfo dfp dfr dfu dj- djd dje djf djo djp dnd dne dnf dnj dnn dno dnp dnr dod doe dof doj don doo dop dor dou dpd dpe dpf dpn dpo dpp dpr dpu drd dre drj drn dro drp drr dru dud due duf dun duo dup dur ed- edd ede edf edj edn edo edp edr edu eed eee eef een eeo eep eer ef- efd efe eff efo efp efr ejd ejf ejo ejp eju en- end ene enf enn eno enp enr enu eo- eod eoe eof eon eoo eop eor eou ep- epd epe epf epn epo epp epr epu erd ere erf ern ero erp err eru eu- eud eue euf euj eun eup eur fdd fde fdf fdj fdn fdo fdp fdr fdu fed fee fef fen feo fep fer feu ffd ffe fff ffn ffo ffp ffr ffu fjd fnd fne fnf fnj fnn fnp fnr fnu foe fof fon foo fop for fou fpd fpe fpj fpn fpo fpp fpr fpu frd fre frf frj frn fro frp frr fru fud fue fuf fun fuo fup fur fuu j-d jde jdf jdn jdo jdp jdr jed jee jef jej jen jeo jep jer jeu jfd jfe jff jfj jfo jfp jfr jjf jjj jjp jjr jju jnd jne jnf jnj jnn jno jnp jnr jnu jod joe jof joj jon joo jop jor jou jpe jpf jpj jpn jpo jpp jpr jrf jrn jro jrp jrr jud jue juf jun juo jup jur ndd nde ndf ndn ndo ndp ndr ndu ne- ned nee nef nej nen neo nep ner neu nfd nfe nff nfn nfo nfp nfr nfu nje njf njn njp nju nne nnf nnn nno nnp nnu no- nod noe nof noj non noo nop nor nou npd npe npf npn npo npp npr npu nrd nre nrf nrj nrn nro nrp nrr nru nud nue nuj nun nuo nup nur nuu odd ode odf odn odo odp odr odu oed oee oef oen oeo oep oer of- ofd ofe off ofn ofo ofp ofr ofu ojd oje ojo oju on- ond one onf onj onn ono onp onr onu oo- ood oof oon ooo oop oor op- opd ope opf opj opn opo opp opr or- ord ore orf orn oro orp orr oru ou- oud oue ouf oun ouo oup our p-p pdd pde pdf pdn pdo pdp pdr pdu ped pee pef pen peo pep per peu pfd pfe pff pfn pfo pfp pfr pfu pjd pjf pjo pjp pn- pnd pne pnf pnn pno pnp pnr pnu pod poe pof pon poo pop por pou ppd ppe ppf ppj ppn ppo ppp ppr ppu prd pre prf prn pro prp prr pru pud pue puf puj pun pup pur puu rdd rde rdf rdj rdn rdo rdp rdr rdu re- red ree ref ren reo rep rer reu rfd rfe rff rfj rfn rfo rfp rfr rfu rjf rjp rjr rnd rnn rno rnp rnr rnu rod roe rof roj ron roo rop ror rou rpd rpe rpf rpn rpo rpp rpr rpu rrd rrf rrn rrp rrr rru rud rue ruf run ruo rup rur ruu udd ude udf udj udn udo udp udr udu ued uee uef uen uep uer ufd ufe uff ufj ufn ufo ufp ufr ufu ujo un- und une unf unn uno unp unr unu uod uoe uoj uon uoo uop uor up- upd upe upf upj upn upo upp upr upu ur- urd ure urf urn uro urp urr uru uue uun uur uuu