-er ddd dde ddi ddo ddp ddr dds ddt ddx de- ded dee dei deo dep der des det dex di- did die dii dio dip dir dis dit dix dod doe doi doo dop dor dos dot dox dpd dpe dpi dpo dpp dpr dps dpt drd dre dri dro drp drr drs drt drx dsd dse dsi dso dsp dsr dss dst dsx dtd dte dti dto dtp dtr dts dtt dtx dxd dxi dxo dxp dxr dxs dxt dxx ed- edd ede edi edo edp edr eds edt edx eed eee eeo eep eer ees eet eex eid eie eii eio eip eir eis eit eix eo- eod eoe eoi eoo eop eor eos eot ep- epd epe epi epo epp epr eps ept epx erd ere eri ero erp err ers ert es- esd ese esi eso esp esr ess est esx etd ete eti eto etp etr ets ett etx ex- exd exe exi exo exp exr exs ext exx i-d idd ide idi ido idp idr ids idt idx ie- ied iee iei iep ier ies iet iex iid iie iii iio iip iir iis iit iix io- iod ioe ioi ioo iop ior ios iot ipd ipe ipi ipo ipp ipr ips ipt ipx ir- ird ire iri iro irp irr irs irt irx is- isd ise isi iso isp isr iss ist itd ite iti ito itp its itt itx ixe ixi o-i odd ode odi odo odp odr ods odt oed oee oei oeo oep oer oes oet oex oid oie oii oio oip oir ois oit oo- ood ooi ooo oop oor oos oot oox op- opd ope opi opo opp opr ops opt opx or- ord ore ori oro orp orr ors ort orx os- osd ose osi oso osp osr oss ost osx ot- otd ote oti oto otp otr ots ott ox- oxi oxo oxt oxx p-p pdd pde pdi pdo pdp pdr pds pdt pdx ped pee pei peo pep per pes pet pex pid pie pii pio pip pir pis pit pix pod poe poi poo pop por pos pot pox ppd ppe ppi ppo ppp ppr pps ppt ppx prd pre pri pro prp prr prs prt prx ps- psd pse psi pso psp psr pss pst psx pt- ptd pte pti pto ptp ptr pts ptt ptx pxe pxr pxs pxt rdd rde rdi rdo rdp rdr rds rdt rdx re- red ree rei reo rep rer res ret rex rid rie rii rio rip rir ris rit rix rod roe roi roo rop ror ros rot rox rpd rpe rpi rpo rpp rpr rps rpt rpx rrd rri rrp rrr rrs rrt rsd rse rsi rso rsp rsr rss rst rsx rtd rte rti rto rtp rtr rts rtt rtx rxp rxr rxs sdd sde sdi sdo sdp sdr sds sdt se- sed see sei seo sep ser ses set sex sid sie sii sio sip sir sis sit six sod soe soi soo sop sor sos sot sox spd spe spi spo spp spr sps spt spx sr- srd sre sri sro srp srr srs srt srx ss- ssd sse ssi sso ssp ssr sss sst ssx std ste sti sto stp str sts stt stx sxi sxs sxt t-x tdd tde tdi tdo tdp tdr tds tdt tdx te- ted tee tei teo tep ter tes tet tex tid tie tii tio tip tir tis tit tix to- tod toe toi too top tor tos tot tox tpd tpe tpi tpo tpp tpr tps tpt tpx trd tre tri tro trp trr trs trt trx tsd tse tsi tso tsp tsr tss tst tsx ttd tte tti tto ttp ttr tts ttt ttx txe txi txs txt xde xdi xdr xds xdt xed xee xep xer xes xet xex xie xii xio xis xit xix xod xoi xoo xop xor xos xot xox xpd xpe xpo xpp xps xpt xrd xrt xrx xsi xsp xss xst xti xtp xtr xts xtx xxi xxo xxp xxx

-ose d-ix dddd ddes ddie ddot ddpo ddps ddre ddss ddts dedd dede dedi dedo deed deep deer dees deet deid deie deip deir deis deit deop deor deos depe depo depp depr deps dept der- dere deri dero derp derr ders des- dese desi deso desp dess dest dete deto detr dets dex- dexe dext dide didi dido dids died diep dier dies diet diex diii diis diop dior dios diot dipe dipo dipp dips dipt dird dire dirr dirs dirt dis- disd dise disi diso disp diss dist dite diti dito dits ditt dixi do-x dod- dodd dode dodi dodo dods doer does doid dois doit doix dood doop door doos doot dope dopo dopp dopr dops dopt dord dore dori doro dorp dorr dors dort dose dosi doso doss dost dotd dote doti doto dots dott dpdt dper dpie dpos dppx dpsd dpst dpts dred dree drei dres dret drie drip drit drix drod drop drot drrs drsp dsdp dsdr dsei dsip dsos dsps dspt dsri dsrp dsrr dssi dssp dsst dsto dsts dtdp dted dtor dtot dtox dtss dttp dttx dtxt dxdr dxds dxed dxep dxes dxii dxip dxix dxps dxrd dxre dxrp dxrr dxrt dxrx dxsp dxss dxts dxxr dxxx edde eddi eddo eddp edds ede- edei eder edes edex edie edip edis edit edod edos edss edts eede eeee eees eeps eero eers eese eesi eete eets eext eid- eide eidi eido eidr eied eiei eier eies eipo eipr eird eire eirs eisd eise eiso eiss eist eiti eito eitr eode eoes eoir eois eore eori eost eotd eoto eots epee eper epes epi- epid epie epip epis epit epix epod epor epos epot epox eppo eppp epps epro eprp eprs epsd epsi epsp epss epsx epte epxp er-x erde erdi erds ered erei erer eres eret erie erio eris erit erod eroe eroi eroo eros erpe erps erre erro errs erse ersi erso erst erts esdi esdp esds