-er -ic c-- ccc cce cci ccm ccn ccr cct ce- cec cee cei cem cen cer cet ci- cic cie cii cim cin cir cit cmc cme cmi cmm cmn cmr cmt cn- cnc cne cni cnm cnn cnr cnt crc cre cri crm crn crr crt ctc cte cti ctm ctn ctr ctt ec- ecc ece eci ecm ecn ecr ect eec eee eem een eer eet eic eie eii eim ein eir eit em- emc eme emi emm emn emr emt en- enc ene eni enm enn enr ent erc ere eri erm ern err ert etc ete eti etm etn etr ett icc ice ici icm icn icr ict ie- iec iee iei iem ien ier iet iic iie iii iim iin iir iit im- imc ime imi imm imn imt in- inc ine ini inm inn inr int ir- irc ire iri irm irn irr irt itc ite iti itm itn itt m-r mc- mcc mce mci mcm mcn mcr mct mec mee mei mem men mer met mi- mic mie mii mim min mir mit mmc mme mmi mmm mmn mmr mmt mnc mne mni mnm mnn mnr mnt mrc mre mri mrm mrn mrr mrt mtc mte mti mtm mtn mtr mtt n-i ncc nce nci ncm ncn ncr nct ne- nec nee nei nem nen ner net nic nie nii nim nin nir nit nmc nme nmi nmm nmn nmr nmt nnc nne nni nnm nnn nnt nrc nre nri nrm nrn nrr nrt ntc nte nti ntm ntn ntr ntt rcc rce rci rcm rcn rcr rct re- rec ree rei rem ren rer ret ric rie rii rim rin rir rit rmc rme rmi rmm rmn rmr rmt rnc rni rnm rnn rnr rnt rrc rri rrm rrn rrr rrt rtc rte rti rtm rtn rtr rtt tcc tce tci tcm tcn tcr tct te- tec tee tei tem ten ter tet tic tie tii tim tin tir tit tmc tme tmi tmm tmn tmr tmt tnc tne tni tnm tnn tnr tnt trc tre tri trm trn trr trt ttc tte tti ttm ttn ttr ttt