-er -up a-a aaa aad aae aaf aan aao aap aar aau ad- ada add ade adf adn ado adp adr adu aea aed aee aef aen aeo aep aer aeu af- afa afd afe aff afn afo afp afr afu an- ana and ane anf ann ano anp anr anu aoa aod aoe aof aon aoo aop aor aou ap- apa apd ape apf apn apo app apr apu ar- ara ard are arf arn aro arp arr aru au- aua aud aue auf aun auo aup aur daa dad dae daf dan dao dap dar dau dda ddd dde ddf ddn ddo ddp ddr ddu de- dea ded dee def den deo dep der deu dfa dfd dfe dff dfn dfo dfp dfr dfu dna dnd dne dnf dnn dno dnp dnr doa dod doe dof don doo dop dor dou dpa dpd dpe dpf dpn dpo dpp dpr dpu dra drd dre drn dro drp drr dru dua dud due duf dun duo dup dur eaa ead eae eaf ean eao eap ear eau ed- eda edd ede edf edn edo edp edr edu eea eed eee eef een eeo eep eer ef- efa efd efe eff efo efp efr en- ena end ene enf enn eno enp enr enu eo- eoa eod eoe eof eon eoo eop eor eou ep- epa epd epe epf epn epo epp epr epu era erd ere erf ern ero erp err eru eu- eua eud eue euf eun eup eur faa fad fae faf fan fao fap far fau fda fdd fde fdf fdn fdo fdp fdr fdu fea fed fee fef fen feo fep fer feu ffa ffd ffe fff ffn ffo ffp ffr ffu fna fnd fne fnf fnn fnp fnr fnu foa foe fof fon foo fop for fou fpa fpd fpe fpn fpo fpp fpr fpu fra frd fre frf frn fro frp frr fru fua fud fue fuf fun fuo fup fur fuu naa nad nae naf nan nao nap nar nau nda ndd nde ndf ndn ndo ndp ndr ndu ne- nea ned nee nef nen neo nep ner neu nfa nfd nfe nff nfn nfo nfp nfr nfu nna nne nnf nnn nno nnp nnu no- noa nod noe nof non noo nop nor nou npa npd npe npf npn npo npp npr npu nra nrd nre nrf nrn nro nrp nrr nru nua nud nue nun nuo nup nur nuu oaa oad oae oaf oan oao oap oar oau oda odd ode odf odn odo odp odr odu oea oed oee oef oen oeo oep oer of- ofa ofd ofe off ofn ofo ofp ofr ofu on- ona ond one onf onn ono onp onr onu oo- ooa ood oof oon ooo oop oor op- opa opd ope opf opn opo opp opr or- ora ord ore orf orn oro orp orr oru ou- oua oud oue ouf oun ouo oup our p-p paa pad pae paf pan pao pap par pau pda pdd pde pdf pdn pdo pdp pdr pdu pea ped pee pef pen peo pep per peu pfa pfd pfe pff pfn pfo pfp pfr pfu pn- pna pnd pne pnf pnn pno pnp pnr pnu poa pod poe pof pon poo pop por pou ppa ppd ppe ppf ppn ppo ppp ppr ppu pra prd pre prf prn pro prp prr pru pua pud pue puf pun pup pur puu ra- raa rad rae raf ran rao rap rar rau rda rdd rde rdf rdn rdo rdp rdr rdu re- rea red ree ref ren reo rep rer reu rfa rfd rfe rff rfn rfo rfp rfr rfu rna rnd rnn rno rnp rnr rnu roa rod roe rof ron roo rop ror rou rpa rpd rpe rpf rpn rpo rpp rpr rpu rra rrd rrf rrn rrp rrr rru rua rud rue ruf run ruo rup rur ruu ua- uaa uad uae uaf uan uao uap uar uau uda udd ude udf udn udo udp udr udu uea ued uee uef uen uep uer ufa ufd ufe uff ufn ufo ufp ufr ufu un- una und une unf unn uno unp unr unu uoa uod uoe uon uoo uop uor up- upa upd upe upf upn upo upp upr upu ur- ura urd ure urf urn uro urp urr uru uua uue uun uur uuu