-er -ic c-- ccc cce cci ccm ccn ccr ccu ccz ce- cec cee cei cem cen cer ceu cez ci- cic cie cii cim cin cir ciu cmc cme cmi cmm cmn cmr cmu cn- cnc cne cni cnm cnn cnr cnu crc cre cri crm crn crr cru crz cuc cue cui cum cun cur cuu cuz cz- czc cze czm ec- ecc ece eci ecm ecn ecr ecu eec eee eem een eer eic eie eii eim ein eir eiu em- emc eme emi emm emn emr emu en- enc ene eni enm enn enr enu enz erc ere eri erm ern err eru erz eu- euc eue eui eun eur eze ezr ezz icc ice ici icm icn icr icu icz ie- iec iee iei iem ien ier iic iie iii iim iin iir iiu im- imc ime imi imm imn imu imz in- inc ine ini inm inn inr inu ir- irc ire iri irm irn irr iru iu- iuc iue iui ium iur iuz ize izi izm izu izz m-r mc- mcc mce mci mcm mcn mcr mcu mcz mec mee mei mem men mer meu mez mi- mic mie mii mim min mir miu miz mmc mme mmi mmm mmn mmr mmu mmz mnc mne mni mnm mnn mnr mnu mnz mrc mre mri mrm mrn mrr mru mrz muc mue mui mum mun mur muu mzi mzm mzn n-i ncc nce nci ncm ncn ncr ncu ne- nec nee nei nem nen ner neu nez nic nie nii nim nin nir niu niz nmc nme nmi nmm nmn nmr nmu nmz nnc nne nni nnm nnn nnu nnz nrc nre nri nrm nrn nrr nru nrz nuc nue nui num nun nur nuu nze nzi nzz rcc rce rci rcm rcn rcr rcu re- rec ree rei rem ren rer reu rez ric rie rii rim rin rir riz rmc rme rmi rmm rmn rmr rnc rni rnm rnn rnr rnu rnz rrc rri rrm rrn rrr rru ruc rue rui rum run rur ruu ruz rze rzm ucc uce uci ucm ucn ucr ucu uec uee uei uem uen uer uic uie uii uim uin uir uiu um- umc ume umi umm umn umr umu un- unc une uni unm unn unr unu ur- urc ure uri urm urn urr uru urz uuc uue uum uun uur uuu uzi uzu zce zec zee zem zen zer zez zie zim zin zir ziz zmc zmm znc zne znn zuc zui zum zun zur zuz zzr zzz