-er c-- ccc cce ccl ccm ccn ccr cct ccu ce- cec cee cel cem cen cer cet ceu cl- clc cle cll clm cln clr clt clu cmc cme cml cmm cmn cmr cmt cmu cn- cnc cne cnl cnm cnn cnr cnt cnu crc cre crl crm crn crr crt cru ctc cte ctl ctm ctn ctr ctt ctu cuc cue cul cum cun cur cut cuu ec- ecc ece ecl ecm ecn ecr ect ecu eec eee eel eem een eer eet elc ele ell elm eln elr elt elu em- emc eme eml emm emn emr emt emu en- enc ene enl enm enn enr ent enu erc ere erl erm ern err ert eru etc ete etl etm etn etr ett etu eu- euc eue eul eun eur eut lcc lce lcl lcm lcn lcr lct lcu lec lee lel lem len ler let leu llc lle lll llm lln llr llt llu lmc lme lml lmm lmn lmr lmt lmu lnc lne lnl lnm lnn lnr lnt lnu lrc lrm lrn lrr lrt lru ltc lte ltl ltm ltr ltt ltu luc lue lul lum lun lur lut luu m-r mc- mcc mce mcl mcm mcn mcr mct mcu mec mee mel mem men mer met meu mlc mle mll mlm mln mlr mlt mlu mmc mme mml mmm mmn mmr mmt mmu mnc mne mnl mnm mnn mnr mnt mnu mrc mre mrl mrm mrn mrr mrt mru mtc mte mtl mtm mtn mtr mtt mtu muc mue mul mum mun mur mut muu ncc nce ncl ncm ncn ncr nct ncu ne- nec nee nel nem nen ner net neu nlc nle nll nlm nln nlr nlt nlu nmc nme nml nmm nmn nmr nmt nmu nnc nne nnl nnm nnn nnt nnu nrc nre nrl nrm nrn nrr nrt nru ntc nte ntm ntn ntr ntt ntu nuc nue nul num nun nur nut nuu rcc rce rcl rcm rcn rcr rct rcu re- rec ree rel rem ren rer ret reu rlc rle rll rlm rln rlr rlt rlu rmc rme rml rmm rmn rmr rmt rnc rnm rnn rnr rnt rnu rrc rrl rrm rrn rrr rrt rru rtc rte rtl rtm rtn rtr rtt rtu ruc rue rum run rur rut ruu tcc tce tcl tcm tcn tcr tct tcu te- tec tee tel tem ten ter tet teu tlc tle tll tlm tln tlr tlt tlu tmc tme tml tmm tmn tmr tmt tmu tnc tne tnl tnm tnn tnr tnt trc tre trl trm trn trr trt tru ttc tte ttl ttm ttn ttr ttt ttu tuc tue tul tum tun tur tut tuu ucc uce ucl ucm ucn ucr uct ucu uec uee uel uem uen uer uet ulc ule ull ulm uln ulr ult ulu um- umc ume uml umm umn umr umt umu un- unc une unl unm unn unr unt unu ur- urc ure url urm urn urr urt uru utc ute utl utm utn utr utt utu uuc uue uum uun uur uut uuu