-er -ol ddd dde ddi ddl ddo ddr ddt ddz de- ded dee dei del deo der det dev dez di- did die dii dil dio dir dit div diz dl- dld dle dli dll dlo dlr dlt dlv dod doe doi dol doo dor dot dov doz drd dre dri drl dro drr drt drv drz dtd dte dti dtl dto dtr dtt dtv dtz dvd dve dvi dvl dvr dvt dzd dze dzi dzo dzr ed- edd ede edi edl edo edr edt eed eee eel eeo eer eet eev eid eie eii eil eio eir eit eiv eld ele eli ell elo elr elt elv elz eo- eod eoe eoi eol eoo eor eot erd ere eri erl ero err ert erv erz etd ete eti etl eto etr ett etv etz evd eve evi evl evo evr evt evv eze ezo ezr ezz i-d i-v idd ide idi idl ido idr idt idv ie- ied iee iei iel ier iet iev iid iie iii iil iio iir iit il- ild ile ili ill ilo ilr ilt ilv ilz io- iod ioe ioi iol ioo ior iot iov ir- ird ire iri irl iro irr irt irv itd ite iti itl ito itt itv itz ivd ive ivi ivl ivo ivr ivt ivv ize izi izo izz ldd lde ldi ldl ldo ldr ldt ldv led lee lei lel leo ler let lev lez lid lie lii lil lio lir lit liv liz lld lle lli lll llo llr llt llv llz lod loe loi lol loo lor lot lov loz lrd lri lro lrr lrt lrv lrz ltd lte lti ltl lto ltr ltt ltv ltz lvd lve lvi lvl lvr lvt lvv lvz lzi lzo lzr o-i odd ode odi odl odo odr odt odv oed oee oei oel oeo oer oet oid oie oii oil oio oir oit oiv oiz old ole oli oll olo olt oo- ood ooi ool ooo oor oot oov or- ord ore ori orl oro orr ort orv orz ot- otd ote oti otl oto otr ott otv otz ov- ovd ove ovi ovl ovo ovv oze ozo ozt ozz rdd rde rdi rdl rdo rdr rdt rdv re- red ree rei rel reo rer ret rev rez rid rie rii ril rio rir rit riv riz rld rle rli rll rlo rlr rlt rod roe roi rol roo ror rot rov roz rrd rri rrl rrr rrt rtd rte rti rtl rto rtr rtt rtv rtz rvd rve rvi rvl rvo rvr rvt rvv rze rzo tdd tde tdi tdl tdo tdr tdt tdv te- ted tee tei tel teo ter tet tev tez tid tie tii til tio tir tit tiv tiz tld tle tli tll tlo tlr tlt tlv tlz to- tod toe toi tol too tor tot tov toz trd tre tri trl tro trr trt trv trz ttd tte tti ttl tto ttr ttt ttv tvd tve tvi tvl tvo tvr tvt tvz tzd tze v-e vdd vde vdi vdl vdo vdr vdt vdv ved vee vei vel veo ver vet vez vi- vid vie vii vil vio vir vit viv viz vl- vld vle vll vlo vlt vlv vod voe voi vol voo vor vot vov voz vrd vre vri vrr vrt vte vti vtl vto vtr vtt vtv vtz vvi vvo vvr vvt vvv vvz zdt zdv zed zee zel zeo zer zet zev zez zid zie zil zio zir zit ziv ziz zlr zlt zo- zod zoe zoi zol zoo zor zot zrl zro zte ztl ztr ztv zvi zzr zzt zzz