-er eee eel eem eer eet eie eii eil eim eir eit ele eli ell elm elr elt em- eme emi eml emm emr emt ere eri erl erm err ert ete eti etl etm etr ett ie- iee iei iel iem ier iet iie iii iil iim iir iit il- ile ili ill ilm ilr ilt im- ime imi iml imm imt ir- ire iri irl irm irr irt ite iti itl itm itt lee lei lel lem ler let lie lii lil lim lir lit lle lli lll llm llr llt lme lmi lml lmm lmr lmt lri lrm lrr lrt lte lti ltl ltm ltr ltt m-r mee mei mel mem mer met mi- mie mii mil mim mir mit mle mli mll mlm mlr mlt mme mmi mml mmm mmr mmt mre mri mrl mrm mrr mrt mte mti mtl mtm mtr mtt re- ree rei rel rem rer ret rie rii ril rim rir rit rle rli rll rlm rlr rlt rme rmi rml rmm rmr rmt rri rrl rrm rrr rrt rte rti rtl rtm rtr rtt te- tee tei tel tem ter tet tie tii til tim tir tit tle tli tll tlm tlr tlt tme tmi tml tmm tmr tmt tre tri trl trm trr trt tte tti ttl ttm ttr ttt