-er -ic c-- ccc cce cci ccm ccn ccr ccz ce- cec cee cei cem cen cer cez ci- cic cie cii cim cin cir cmc cme cmi cmm cmn cmr cn- cnc cne cni cnm cnn cnr crc cre cri crm crn crr crz cz- czc cze czm ec- ecc ece eci ecm ecn ecr eec eee eem een eer eic eie eii eim ein eir em- emc eme emi emm emn emr en- enc ene eni enm enn enr enz erc ere eri erm ern err erz eze ezr ezz icc ice ici icm icn icr icz ie- iec iee iei iem ien ier iic iie iii iim iin iir im- imc ime imi imm imn imz in- inc ine ini inm inn inr ir- irc ire iri irm irn irr ize izi izm izz m-r mc- mcc mce mci mcm mcn mcr mcz mec mee mei mem men mer mez mi- mic mie mii mim min mir miz mmc mme mmi mmm mmn mmr mmz mnc mne mni mnm mnn mnr mnz mrc mre mri mrm mrn mrr mrz mzi mzm mzn n-i ncc nce nci ncm ncn ncr ne- nec nee nei nem nen ner nez nic nie nii nim nin nir niz nmc nme nmi nmm nmn nmr nmz nnc nne nni nnm nnn nnz nrc nre nri nrm nrn nrr nrz nze nzi nzz rcc rce rci rcm rcn rcr re- rec ree rei rem ren rer rez ric rie rii rim rin rir riz rmc rme rmi rmm rmn rmr rnc rni rnm rnn rnr rnz rrc rri rrm rrn rrr rze rzm zce zec zee zem zen zer zez zie zim zin zir ziz zmc zmm znc zne znn zzr zzz