-er ddd dde ddf ddk ddn ddo ddp ddr ddt ddx de- ded dee def dek den deo dep der det dex dfd dfe dff dfk dfn dfo dfp dfr dft dfx dke dkk dko dkp dkr dkt dkx dnd dne dnf dnk dnn dno dnp dnr dnt dod doe dof dok don doo dop dor dot dox dpd dpe dpf dpk dpn dpo dpp dpr dpt drd dre drk drn dro drp drr drt drx dtd dte dtf dtk dtn dto dtp dtr dtt dtx dxd dxn dxo dxp dxr dxt dxx ed- edd ede edf edk edn edo edp edr edt edx eed eee eef eek een eeo eep eer eet eex ef- efd efe eff efo efp efr eft efx ekd eke ekf eko ekp ekr ekt en- end ene enf enk enn eno enp enr ent eo- eod eoe eof eok eon eoo eop eor eot ep- epd epe epf epn epo epp epr ept epx erd ere erf erk ern ero erp err ert etd ete etf etk etn eto etp etr ett etx ex- exd exe exo exp exr ext exx fdd fde fdf fdk fdn fdo fdp fdr fdt fdx fed fee fef fek fen feo fep fer fet fex ffd ffe fff ffk ffn ffo ffp ffr fft ffx fkf fkk fkp fkt fnd fne fnf fnk fnn fnp fnr fnt fnx foe fof fok fon foo fop for fot fox fpd fpe fpk fpn fpo fpp fpr fpt fpx frd fre frf frk frn fro frp frr frt ftd fte ftf ftk ftn fto ftp ftr ftt ftx fxe fxp fxr fxt fxx k-t kde kdf kdk kdo kdp kdr kdt kdx ke- ked kee kef kek ken keo kep ker ket kex kfd kff kfo kfx kke kkk kkn kkp kkr kkt kn- knd kne knf knk knn kno knp knr knt knx kod koe kof kok kon koo kop kor kot kpd kpe kpf kpk kpn kpo kpp kpr kpt krd krf krk krn kro krp krr krt kte ktf ktk ktn kto ktp ktr ktt kxo ndd nde ndf ndk ndn ndo ndp ndr ndt ne- ned nee nef nek nen neo nep ner net nex nfd nfe nff nfk nfn nfo nfp nfr nft nke nkf nkk nkn nko nkp nkr nkt nne nnf nnk nnn nno nnp nnt no- nod noe nof nok non noo nop nor not nox npd npe npf npn npo npp npr npt nrd nre nrf nrk nrn nro nrp nrr nrt nrx ntd nte ntf ntk ntn nto ntp ntr ntt ntx nxd nxt odd ode odf odn odo odp odr odt oed oee oef oen oeo oep oer oet oex of- ofd ofe off ofn ofo ofp ofr oft ofx okd oke okk oko okp okr on- ond one onf onk onn ono onp onr ont onx oo- ood oof ook oon ooo oop oor oot oox op- opd ope opf opk opn opo opp opr opt opx or- ord ore orf ork orn oro orp orr ort orx ot- otd ote otf otk otn oto otp otr ott ox- oxf oxn oxo oxt oxx p-p pdd pde pdf pdk pdn pdo pdp pdr pdt pdx ped pee pef pek pen peo pep per pet pex pfd pfe pff pfk pfn pfo pfp pfr pft pfx pkd pke pkf pkn pko pkp pkr pkt pn- pnd pne pnf pnk pnn pno pnp pnr pnt pnx pod poe pof pok pon poo pop por pot pox ppd ppe ppf ppk ppn ppo ppp ppr ppt ppx prd pre prf prk prn pro prp prr prt prx pt- ptd pte ptf ptk ptn pto ptp ptr ptt ptx pxe pxk pxr pxt rdd rde rdf rdn rdo rdp rdr rdt rdx re- red ree ref rek ren reo rep rer ret rex rfd rfe rff rfk rfn rfo rfp rfr rft rke rkf rkk rko rkp rkt rnd rnn rno rnp rnr rnt rod roe rof rok ron roo rop ror rot rox rpd rpe rpf rpk rpn rpo rpp rpr rpt rpx rrd rrf rrk rrn rrp rrr rrt rtd rte rtf rtk rtn rto rtp rtr rtt rtx rxp rxr t-x tdd tde tdf tdk tdn tdo tdp tdr tdt tdx te- ted tee tef tek ten teo tep ter tet tex tfd tfe tff tfk tfn tfo tfp tfr tft tfx tke tkk tko tkp tkr tkt tnd tne tnf tnk tnn tno tnp tnr tnt tnx to- tod toe tof tok ton too top tor tot tox tpd tpe tpf tpk tpn tpo tpp tpr tpt tpx trd tre trf trk trn tro trp trr trt trx ttd tte ttf ttk ttn tto ttp ttr ttt ttx txe txf txk txn txt xde xdf xdk xdr xdt xed xee xen xep xer xet xex xfe xfn xft xfx xke xnk xno xod xof xok xon xoo xop xor xot xox xpd xpe xpf xpn xpo xpp xpt xrd xrf xrt xrx xtf xtp xtr xtx xxo xxp xxx

-ene -one dddd ddot ddpo ddre dedd dede dedo deed deef deek deen deep deer deet defe deff defn defo deft dek- deke dene denk denn deno dent deon deop deor depe depo depp depr dept der- dere derf derk dern dero derp derr dete detk detn deto detr dex- dexe dext dfdt dfer dfoe dfrf dftr dner dnet dnpo dntp dntt do-x dod- dodd dode dodo doek doen doer doff doke doko dond done donk donn dono donp donr dont dood doof dook doon doop door doot dope dopo dopp dopr dopt dord dore dorf dork dorn doro dorp dorr dort dotd dote dotk doto dott dpdt dper dppx dprk dred dree dref drek dren dret drno drod drof dron drop drot dtdp dted dtek dten dtor dtot dtox dttp dttx dtxt dxdr dxed dxef dxep dxfe dxfx dxkp dxkr dxkt dxkx dxnd dxrd dxre dxrf dxrk dxrp dxrr dxrt dxrx dxxr dxxx edde eddo eddp ede- eden eder