-er -ey -up ddd dde ddf ddn ddo ddp ddr dds ddt ddu ddy de- ded dee def den deo dep der des det deu dey dfd dfe dff dfn dfo dfp dfr dfs dft dfu dnd dne dnf dnn dno dnp dnr dns dnt dny dod doe dof don doo dop dor dos dot dou doy dpd dpe dpf dpn dpo dpp dpr dps dpt dpu drd dre drn dro drp drr drs drt dru dry dsd dse dsf dsn dso dsp dsr dss dst dsu dsy dtd dte dtf dtn dto dtp dtr dts dtt dtu dty dud due duf dun duo dup dur dus dut duy dy- dyd dye dyn dyo dyp dyr dys dyu dyy ed- edd ede edf edn edo edp edr eds edt edu edy eed eee eef een eeo eep eer ees eet eey ef- efd efe eff efo efp efr efs eft en- end ene enf enn eno enp enr ens ent enu eny eo- eod eoe eof eon eoo eop eor eos eot eou ep- epd epe epf epn epo epp epr eps ept epu erd ere erf ern ero erp err ers ert eru ery es- esd ese esf esn eso esp esr ess est esu esy etd ete etf etn eto etp etr ets ett etu ety eu- eud eue euf eun eup eur eus eut eyd eye eyn eyo eyp eyr eys eyt fdd fde fdf fdn fdo fdp fdr fds fdt fdu fed fee fef fen feo fep fer fes fet feu fey ffd ffe fff ffn ffo ffp ffr ffs fft ffu ffy fnd fne fnf fnn fnp fnr fns fnt fnu foe fof fon foo fop for fos fot fou foy fpd fpe fpn fpo fpp fpr fps fpt fpu fpy frd fre frf frn fro frp frr frs frt fru fry fsd fse fsf fsn fso fsp fsr fss fst fsu ftd fte ftf ftn fto ftp ftr fts ftt ftu fty fud fue fuf fun fuo fup fur fus fut fuu fy- fye fyn fyo fyp ndd nde ndf ndn ndo ndp ndr nds ndt ndu ndy ne- ned nee nef nen neo nep ner nes net neu ney nfd nfe nff nfn nfo nfp nfr nfs nft nfu nne nnf nnn nno nnp nns nnt nnu no- nod noe nof non noo nop nor nos not nou noy npd npe npf npn npo npp npr nps npt npu nrd nre nrf nrn nro nrp nrr nrs nrt nru nry nsd nse nsf nsn nso nsp nsr nss nst nsu nsy ntd nte ntf ntn nto ntp ntr nts ntt ntu nud nue nun nuo nup nur nus nut nuu nuy nyd nye nyf nyn nyo nyp nys nyt nyu nyy odd ode odf odn odo odp odr ods odt odu oed oee oef oen oeo oep oer oes oet oey of- ofd ofe off ofn ofo ofp ofr ofs oft ofu on- ond one onf onn ono onp onr ons ont onu ony oo- ood oof oon ooo oop oor oos oot op- opd ope opf opn opo opp opr ops opt opy or- ord ore orf orn oro orp orr ors ort oru ory os- osd ose osf osn oso osp osr oss ost osu ot- otd ote otf otn oto otp otr ots ott otu ou- oud oue ouf oun ouo oup our ous out oyd oye oyo oys p-p pdd pde pdf pdn pdo pdp pdr pds pdt pdu ped pee pef pen peo pep per pes pet peu pey pfd pfe pff pfn pfo pfp pfr pfs pft pfu pfy pn- pnd pne pnf pnn pno pnp pnr pns pnt pnu pny pod poe pof pon poo pop por pos pot pou poy ppd ppe ppf ppn ppo ppp ppr pps ppt ppu prd pre prf prn pro prp prr prs prt pru pry ps- psd pse psf psn pso psp psr pss pst psu psy pt- ptd pte ptf ptn pto ptp ptr pts ptt ptu pty pud pue puf pun pup pur pus put puu puy py- pyd pye pyf pyn pyo pyr pys pyt pyu rdd rde rdf rdn rdo rdp rdr rds rdt rdu rdy re- red ree ref ren reo rep rer res ret reu rey rfd rfe rff rfn rfo rfp rfr rfs rft rfu rnd rnn rno rnp rnr rns rnt rnu rny rod roe rof ron roo rop ror ros rot rou roy rpd rpe rpf rpn rpo rpp rpr rps rpt rpu rrd rrf rrn rrp rrr rrs rrt rru rsd rse rsf rsn rso rsp rsr rss rst rsu rtd rte rtf rtn rto rtp rtr rts rtt rtu rty rud rue ruf run ruo rup rur rus rut ruu ruy ry- ryd rye ryf ryn ryo ryr rys ryu ryy sdd sde sdf sdn sdo sdp sdr sds sdt sdu sdy se- sed see sef sen seo sep ser ses set seu sey sfd sfe sff sfn sfo sfp sfr sfs sft sfu snd sne snf snn sno snp snr sns snt snu sny sod soe sof son soo sop sor sos sot sou soy spd spe spf spn spo spp spr sps spt spu spy sr- srd sre srf srn sro srp srr srs srt sry ss- ssd sse ssf ssn sso ssp ssr sss sst ssu std ste stf stn sto stp str sts stt stu sty sud sue suf sun suo sup sur sus sut suu suy sy- syd sye syn syp syr sys syt syu tdd tde tdf tdn tdo tdp tdr tds tdt tdu tdy te- ted tee tef ten teo tep ter tes tet teu tey tfd tfe tff tfn tfo tfp tfr tfs tft tfu tnd tne tnf tnn tno tnp tnr tns tnt to- tod toe tof ton too top tor tos tot tou toy tpd tpe tpf tpn tpo tpp tpr tps tpt tpu trd tre trf trn tro trp trr trs trt tru try tsd tse tsf