-er -ic c-- ccc cce ccg cci ccm ccn ccr ccz ce- cec cee ceg cei cem cen cer cez cgc cge cgg cgi cgm cgn cgr ci- cic cie cig cii cim cin cir cmc cme cmg cmi cmm cmn cmr cn- cnc cne cng cni cnm cnn cnr crc cre crg cri crm crn crr crz cz- czc cze czm ec- ecc ece ecg eci ecm ecn ecr eec eee eeg eem een eer egc ege egg egi egm egn egr eic eie eig eii eim ein eir em- emc eme emg emi emm emn emr en- enc ene eng eni enm enn enr enz erc ere erg eri erm ern err erz eze ezr ezz gcc gce gcg gci gcm gcn gcr ge- gec gee geg gei gem gen ger gez ggc ggg ggi ggm ggn ggr ggz gic gie gig gii gim gin gir giz gmc gme gmg gmi gmm gmn gmr gmz gnc gne gni gnm gnn gnr grc gre grg gri grm grn grr gzr icc ice icg ici icm icn icr icz ie- iec iee ieg iei iem ien ier igc ige igg igi igm ign igr iic iie iii iim iin iir im- imc ime img imi imm imn imz in- inc ine ing ini inm inn inr ir- irc ire irg iri irm irn irr ize izi izm izz m-r mc- mcc mce mcg mci mcm mcn mcr mcz mec mee meg mei mem men mer mez mgc mge mgi mgm mgn mgr mgz mi- mic mie mig mii mim min mir miz mmc mme mmg mmi mmm mmn mmr mmz mnc mne mng mni mnm mnn mnr mnz mrc mre mrg mri mrm mrn mrr mrz mzi mzm mzn n-i ncc nce ncg nci ncm ncn ncr ne- nec nee neg nei nem nen ner nez ngc nge ngg ngi ngm ngn nic nie nig nii nim nin nir niz nmc nme nmg nmi nmm nmn nmr nmz nnc nne nng nni nnm nnn nnz nrc nre nrg nri nrm nrn nrr nrz nze nzg nzi nzz rcc rce rcg rci rcm rcn rcr re- rec ree reg rei rem ren rer rez rgc rge rgg rgi rgn rgr ric rie rig rii rim rin rir riz rmc rme rmg rmi rmm rmn rmr rnc rng rni rnm rnn rnr rnz rrc rrg rri rrm rrn rrr rze rzm z-g zce zec zee zem zen zer zez zgg zgi zie zig zim zin zir ziz zmc zmm znc zne znn zzr zzz