-er -ol ddd dde ddf ddi ddl ddo ddp ddr ddt ddx de- ded dee def dei del deo dep der det dex dfd dfe dff dfi dfl dfo dfp dfr dft dfx di- did die dif dii dil dio dip dir dit dix dl- dld dle dlf dli dll dlo dlp dlr dlt dlx dod doe dof doi dol doo dop dor dot dox dpd dpe dpf dpi dpl dpo dpp dpr dpt drd dre dri drl dro drp drr drt drx dtd dte dtf dti dtl dto dtp dtr dtt dtx dxd dxi dxl dxo dxp dxr dxt dxx ed- edd ede edf edi edl edo edp edr edt edx eed eee eef eel eeo eep eer eet eex ef- efd efe eff efi efl efo efp efr eft efx eid eie eif eii eil eio eip eir eit eix eld ele elf eli ell elo elp elr elt elx eo- eod eoe eof eoi eol eoo eop eor eot ep- epd epe epf epi epl epo epp epr ept epx erd ere erf eri erl ero erp err ert etd ete etf eti etl eto etp etr ett etx ex- exd exe exi exl exo exp exr ext exx fdd fde fdf fdi fdl fdo fdp fdr fdt fdx fed fee fef fei fel feo fep fer fet fex ffd ffe fff ffi ffl ffo ffp ffr fft ffx fid fie fif fii fil fip fir fit fix fld fle flf fli fll flo flp flr flt flx foe fof foi fol foo fop for fot fox fpd fpe fpi fpl fpo fpp fpr fpt fpx frd fre frf fri frl fro frp frr frt ftd fte ftf fti ftl fto ftp ftr ftt ftx fxe fxi fxp fxr fxt fxx i-d i-f idd ide idf idi idl ido idp idr idt idx ie- ied iee ief iei iel iep ier iet iex ifd ife iff ifi ifl ifo ifp ifr ift ifx iid iie iif iii iil iio iip iir iit iix il- ild ile ilf ili ill ilo ilp ilr ilt ilx io- iod ioe iof ioi iol ioo iop ior iot ipd ipe ipf ipi ipl ipo ipp ipr ipt ipx ir- ird ire irf iri irl iro irp irr irt irx itd ite itf iti itl ito itp itt itx ixe ixi ixl l-p ldd lde ldf ldi ldl ldo ldp ldr ldt led lee lef lei lel leo lep ler let lex lfd lfe lff lfi lfl lfo lfp lfr lft lfx lid lie lif lii lil lio lip lir lit lix lld lle llf lli lll llo llp llr llt lod loe lof loi lol loo lop lor lot lox lpd lpe lpf lpi lpl lpo lpp lpr lpt lpx lrd lrf lri lro lrp lrr lrt ltd lte ltf lti ltl lto ltp ltr ltt ltx lxd lxi lxo lxr lxx o-i odd ode odf odi odl odo odp odr odt oed oee oef oei oel oeo oep oer oet oex of- ofd ofe off ofi ofl ofo ofp ofr oft ofx oid oie oif oii oil oio oip oir oit old ole olf oli oll olo olp olt oo- ood oof ooi ool ooo oop oor oot oox op- opd ope opf opi opl opo opp opr opt opx or- ord ore orf ori orl oro orp orr ort orx ot- otd ote otf oti otl oto otp otr ott ox- oxf oxi oxo oxt oxx p-p pdd pde pdf pdi pdl pdo pdp pdr pdt pdx ped pee pef pei pel peo pep per pet pex pfd pfe pff pfi pfl pfo pfp pfr pft pfx pid pie pif pii pil pio pip pir pit pix pld ple plf pli pll plo plp plr plt plx pod poe pof poi pol poo pop por pot pox ppd ppe ppf ppi ppl ppo ppp ppr ppt ppx prd pre prf pri prl pro prp prr prt prx pt- ptd pte ptf pti ptl pto ptp ptr ptt ptx pxe pxl pxr pxt rdd rde rdf rdi rdl rdo rdp rdr rdt rdx re- red ree ref rei rel reo rep rer ret rex rfd rfe rff rfi rfl rfo rfp rfr rft rid rie rif rii ril rio rip rir rit rix rld rle rlf rli rll rlo rlp rlr rlt rod roe rof roi rol roo rop ror rot rox rpd rpe rpf rpi rpl rpo rpp rpr rpt rpx rrd rrf rri rrl rrp rrr rrt rtd rte rtf rti rtl rto rtp rtr rtt rtx rxp rxr t-x tdd tde tdf tdi tdl tdo tdp tdr tdt tdx te- ted tee tef tei tel teo tep ter tet tex tfd tfe tff tfi tfl tfo tfp tfr tft tfx tid tie tif tii til tio tip tir tit tix tld tle tlf tli tll tlo tlp tlr tlt tlx to- tod toe tof toi tol too top tor tot tox tpd tpe tpf tpi tpl tpo tpp tpr tpt tpx trd tre trf tri trl tro trp trr trt trx ttd tte ttf tti ttl tto ttp ttr ttt ttx txe txf txi txl txt xde xdf xdi xdr xdt xed xee xel xep xer xet xex xfe xfl xft xfx xie xii xio xit xix xld xlf xli xlr xlt xod xof xoi xoo xop xor xot xox xpd xpe xpf xpl xpo xpp xpt xrd xrf xrt xrx xtf xti xtp xtr xtx xxi xxl xxo xxp xxx

d-ix dddd ddie ddot ddpo ddre dedd dede dedi dedo deed deef deel deep deer deet defe deff defi defo deft deid deie deif deil deip deir deit deld dele delf deli dell delo delp delt deol deop deor depe depo depp depr dept der- dere derf deri dero derp derr dete deto detr dex- dexe dext dfdt dfer dfoe dfrf dfri dftr dide didi dido died dief diel diep dier diet diex dif- diff diii dile dilf dili dill dilo diol diop dior diot dipe