-er c-- c-j ccc cce ccj ccm ccn ccr cct ce- cec cee cej cem cen cer cet cjc cjr cmc cme cmj cmm cmn cmr cmt cn- cnc cne cnj cnm cnn cnr cnt crc cre crj crm crn crr crt ctc cte ctm ctn ctr ctt ec- ecc ece ecj ecm ecn ecr ect eec eee eem een eer eet ejc ejt em- emc eme emm emn emr emt en- enc ene enm enn enr ent erc ere erm ern err ert etc ete etj etm etn etr ett jcc jce jcm jcr jct jec jee jej jem jen jer jet jjc jjj jjr jmc jme jmj jmm jmn jmr jmt jnc jne jnj jnn jnr jnt jrc jrm jrn jrr jrt jtc jte jtm jtn jtr jtt m-r mc- mcc mce mcm mcn mcr mct mec mee mej mem men mer met mjc mje mjj mjm mjr mjt mmc mme mmj mmm mmn mmr mmt mnc mne mnj mnm mnn mnr mnt mrc mre mrj mrm mrn mrr mrt mtc mte mtj mtm mtn mtr mtt ncc nce ncm ncn ncr nct ne- nec nee nej nem nen ner net njc nje njm njn nmc nme nmm nmn nmr nmt nnc nne nnm nnn nnt nrc nre nrj nrm nrn nrr nrt ntc nte ntm ntn ntr ntt rcc rce rcj rcm rcn rcr rct re- rec ree rem ren rer ret rjc rjm rjr rmc rme rmm rmn rmr rmt rnc rnm rnn rnr rnt rrc rrm rrn rrr rrt rtc rte rtj rtm rtn rtr rtt tcc tce tcj tcm tcn tcr tct te- tec tee tej tem ten ter tet tjc tje tjm tjr tmc tme tmj tmm tmn tmr tmt tnc tne tnm tnn tnr tnt trc tre trm trn trr trt ttc tte ttm ttn ttr ttt