-er eee eef eel eem eer eet ef- efe eff efi efl efm efr eft eie eif eii eil eim eir eit eiu ele elf eli ell elm elr elt elu em- eme emf emi eml emm emr emt emu ere erf eri erl erm err ert eru ete etf eti etl etm etr ett etu eu- eue euf eui eul eur eut fee fef fei fel fem fer fet feu ffe fff ffi ffl ffm ffr fft ffu fie fif fii fil fim fir fit fiu fle flf fli fll flm flr flt flu fme fmf fmi fml fmm fmr fmt fmu fre frf fri frl frm frr frt fru fte ftf fti ftl ftm ftr ftt ftu fue fuf fui ful fum fur fut fuu i-f ie- iee ief iei iel iem ier iet ife iff ifi ifl ifm ifr ift ifu iie iif iii iil iim iir iit iiu il- ile ilf ili ill ilm ilr ilt ilu im- ime imf imi iml imm imt imu ir- ire irf iri irl irm irr irt iru ite itf iti itl itm itt itu iu- iue iui ium iur iut lee lef lei lel lem ler let leu lfe lff lfi lfl lfm lfr lft lfu lie lif lii lil lim lir lit liu lle llf lli lll llm llr llt llu lme lmf lmi lml lmm lmr lmt lmu lrf lri lrm lrr lrt lru lte ltf lti ltl ltm ltr ltt ltu lue luf lui lul lum lur lut luu m-f m-r mee mef mei mel mem mer met meu mfe mff mfi mfl mfm mfr mft mfu mi- mie mif mii mil mim mir mit miu mle mlf mli mll mlm mlr mlt mlu mme mmf mmi mml mmm mmr mmt mmu mre mrf mri mrl mrm mrr mrt mru mte mtf mti mtl mtm mtr mtt mtu mue muf mui mul mum mur mut muu re- ree ref rei rel rem rer ret reu rfe rff rfi rfl rfm rfr rft rfu rie rif rii ril rim rir rit rle rlf rli rll rlm rlr rlt rlu rme rmf rmi rml rmm rmr rmt rrf rri rrl rrm rrr rrt rru rte rtf rti rtl rtm rtr rtt rtu rue ruf rui rum rur rut ruu te- tee tef tei tel tem ter tet teu tfe tff tfi tfl tfm tfr tft tfu tie tif tii til tim tir tit tiu tle tlf tli tll tlm tlr tlt tlu tme tmf tmi tml tmm tmr tmt tmu tre trf tri trl trm trr trt tru tte ttf tti ttl ttm ttr ttt ttu tue tuf tui tul tum tur tut tuu uee uef uei uel uem uer uet ufe uff ufi ufl ufm ufr uft ufu uie uif uii uil uim uir uit uiu ule ulf uli ull ulm ulr ult ulu um- ume umf umi uml umm umr umt umu ur- ure urf uri url urm urr urt uru ute utf uti utl utm utr utt utu uue uum uur uut uuu