-er -ey -ly -ol ddd dde ddf ddi ddl ddo ddr ddu ddx ddy de- ded dee def dei del deo der deu dex dey dfd dfe dff dfi dfl dfo dfr dfu dfx di- did die dif dii dil dio dir diu dix diy dl- dld dle dlf dli dll dlo dlr dlu dlx dly dod doe dof doi dol doo dor dou dox doy drd dre dri drl dro drr dru drx dry dud due duf dui dul duo dur dux duy dxd dxi dxl dxo dxr dxx dy- dyd dye dyo dyr dyu dyy ed- edd ede edf edi edl edo edr edu edx edy eed eee eef eel eeo eer eex eey ef- efd efe eff efi efl efo efr efx eid eie eif eii eil eio eir eiu eix eld ele elf eli ell elo elr elu elx ely eo- eod eoe eof eoi eol eoo eor eou erd ere erf eri erl ero err eru ery eu- eud eue euf eui eul eur eux ex- exd exe exi exl exo exr exu exx exy eyd eye eyl eyo eyr fdd fde fdf fdi fdl fdo fdr fdu fdx fed fee fef fei fel feo fer feu fex fey ffd ffe fff ffi ffl ffo ffr ffu ffx ffy fid fie fif fii fil fir fiu fix fld fle flf fli fll flo flr flu flx fly foe fof foi fol foo for fou fox foy frd fre frf fri frl fro frr fru fry fud fue fuf fui ful fuo fur fuu fux fxe fxi fxr fxu fxx fy- fye fyi fyo i-d i-f idd ide idf idi idl ido idr idu idx idy ie- ied iee ief iei iel ier iex iey ifd ife iff ifi ifl ifo ifr ifu ifx ify iid iie iif iii iil iio iir iiu iix il- ild ile ilf ili ill ilo ilr ilu ilx ily io- iod ioe iof ioi iol ioo ior iou ir- ird ire irf iri irl iro irr iru irx iry iu- iud iue iui iur ixe ixi ixl ixy iye iyo iyr iyy ldd lde ldf ldi ldl ldo ldr ldu ldy led lee lef lei lel leo ler leu lex ley lfd lfe lff lfi lfl lfo lfr lfu lfx lid lie lif lii lil lio lir liu lix lld lle llf lli lll llo llr llu lly lod loe lof loi lol loo lor lou lox loy lrd lrf lri lro lrr lru lry lud lue luf lui lul luo lur luu lux luy lxd lxi lxo lxr lxx lyd lye lyf lyl lyo lyr lyx o-i odd ode odf odi odl odo odr odu oed oee oef oei oel oeo oer oex oey of- ofd ofe off ofi ofl ofo ofr ofu ofx oid oie oif oii oil oio oir oiu old ole olf oli oll olo olu oly oo- ood oof ooi ool ooo oor oox or- ord ore orf ori orl oro orr oru orx ory ou- oud oue ouf oui oul ouo our ox- oxf oxi oxo oxx oxy oyd oye oyi oyl oyo rdd rde rdf rdi rdl rdo rdr rdu rdx rdy re- red ree ref rei rel reo rer reu rex rey rfd rfe rff rfi rfl rfo rfr rfu rid rie rif rii ril rio rir rix riy rld rle rlf rli rll rlo rlr rlu rly rod roe rof roi rol roo ror rou rox roy rrd rrf rri rrl rrr rru rud rue ruf rui ruo rur ruu rux ruy rxr ry- ryd rye ryf ryo ryr ryu ryy udd ude udf udi udl udo udr udu udx ued uee uef uei uel uer uey ufd ufe uff ufi ufl ufo ufr ufu ufx uid uie uif uii uil uio uir uiu uld ule ulf uli ull ulo ulr ulu uly uod uoe uol uoo uor uox ur- urd ure urf uri url uro urr uru urx ury uue uur uuu uxf uxo uxr uxu uyi uyo uyu xde xdf xdi xdr xed xee xel xer xeu xex xfe xfl xfx xie xii xio xiu xix xld xlf xli xlr xod xof xoi xoo xor xox xrd xrf xrx xry xue xui xul xxi xxl xxo xxx xxy xyl xyr xyy yde ydl ydo ydy yed yee yef yei yel yeo yer yex yey yfd yfe yff yfr yfu yid yie yif yii yio yir yld yle yli yll ylr yly yod yoe yof yoi yol yoo yor you yox yoy yre yrf yro yru yud yue yui yul yuo yur yuu yux yuy yxe yxy yye yyf yyu yyy