-er -ol eee eef eel eeo eer eet eev ef- efe eff efi efl efo efr eft eie eif eii eil eio eir eit eiv ele elf eli ell elo elr elt elv elz eo- eoe eof eoi eol eoo eor eot ere erf eri erl ero err ert erv erz ete etf eti etl eto etr ett etv etz eve evf evi evl evo evr evt evv eze ezf ezo ezr ezz fee fef fei fel feo fer fet fev fez ffe fff ffi ffl ffo ffr fft ffv ffz fie fif fii fil fir fit fiz fle flf fli fll flo flr flt foe fof foi fol foo for fot foz fre frf fri frl fro frr frt fte ftf fti ftl fto ftr ftt ftv ftz fvt i-f i-v ie- iee ief iei iel ier iet iev ife iff ifi ifl ifo ifr ift ifz iie iif iii iil iio iir iit il- ile ilf ili ill ilo ilr ilt ilv ilz io- ioe iof ioi iol ioo ior iot iov ir- ire irf iri irl iro irr irt irv ite itf iti itl ito itt itv itz ive ivf ivi ivl ivo ivr ivt ivv ize izi izo izz lee lef lei lel leo ler let lev lez lfe lff lfi lfl lfo lfr lft lie lif lii lil lio lir lit liv liz lle llf lli lll llo llr llt llv llz loe lof loi lol loo lor lot lov loz lrf lri lro lrr lrt lrv lrz lte ltf lti ltl lto ltr ltt ltv ltz lve lvf lvi lvl lvr lvt lvv lvz lzi lzo lzr o-i oee oef oei oel oeo oer oet of- ofe off ofi ofl ofo ofr oft ofv ofz oie oif oii oil oio oir oit oiv oiz ole olf oli oll olo olt oo- oof ooi ool ooo oor oot oov or- ore orf ori orl oro orr ort orv orz ot- ote otf oti otl oto otr ott otv otz ov- ove ovf ovi ovl ovo ovv oze ozo ozt ozz re- ree ref rei rel reo rer ret rev rez rfe rff rfi rfl rfo rfr rft rfv rfz rie rif rii ril rio rir rit riv riz rle rlf rli rll rlo rlr rlt roe rof roi rol roo ror rot rov roz rrf rri rrl rrr rrt rte rtf rti rtl rto rtr rtt rtv rtz rve rvf rvi rvl rvo rvr rvt rvv rze rzo te- tee tef tei tel teo ter tet tev tez tfe tff tfi tfl tfo tfr tft tie tif tii til tio tir tit tiv tiz tle tlf tli tll tlo tlr tlt tlv tlz to- toe tof toi tol too tor tot tov toz tre trf tri trl tro trr trt trv trz tte ttf tti ttl tto ttr ttt ttv tve tvf tvi tvl tvo tvr tvt tvz tze tzf v-e vee vef vei vel veo ver vet vez vff vfi vfl vfr vft vfv vi- vie vif vii vil vio vir vit viv viz vl- vle vlf vll vlo vlt vlv voe vof voi vol voo vor vot vov voz vre vrf vri vrr vrt vte vti vtl vto vtr vtt vtv vtz vvi vvo vvr vvt vvv vvz zee zef zel zeo zer zet zev zez zfr zie zif zil zio zir zit ziv ziz zlr zlt zo- zoe zof zoi zol zoo zor zot zrl zro zte ztl ztr ztv zvi zzr zzt zzz