-er -ic c-- ccc ccd cce cci ccm ccn ccr ccu ccz cdc cdd cde cdi cdm cdn cdr cdu cdz ce- cec ced cee cei cem cen cer ceu cez ci- cic cid cie cii cim cin cir ciu cmc cmd cme cmi cmm cmn cmr cmu cn- cnc cnd cne cni cnm cnn cnr cnu crc crd cre cri crm crn crr cru crz cuc cud cue cui cum cun cur cuu cuz cz- czc czd cze czm dcc dcd dce dci dcm dcn dcr dcu ddc ddd dde ddi ddm ddn ddr ddu ddz de- dec ded dee dei dem den der deu dez di- dic did die dii dim din dir diu diz dmc dmd dme dmi dmm dmn dmr dmu dmz dnc dnd dne dni dnm dnn dnr dnz drc drd dre dri drm drn drr dru drz duc dud due dui dum dun dur duz dzd dze dzi dzr dzu ec- ecc ecd ece eci ecm ecn ecr ecu ed- edc edd ede edi edm edn edr edu eec eed eee eem een eer eic eid eie eii eim ein eir eiu em- emc emd eme emi emm emn emr emu en- enc end ene eni enm enn enr enu enz erc erd ere eri erm ern err eru erz eu- euc eud eue eui eun eur eze ezr ezz i-d icc icd ice ici icm icn icr icu icz idc idd ide idi idm idn idr idu ie- iec ied iee iei iem ien ier iic iid iie iii iim iin iir iiu im- imc imd ime imi imm imn imu imz in- inc ind ine ini inm inn inr inu ir- irc ird ire iri irm irn irr iru iu- iuc iud iue iui ium iur iuz ize izi izm izu izz m-r mc- mcc mcd mce mci mcm mcn mcr mcu mcz mdc mdd mde mdi mdm mdn mdr mdu mdz mec med mee mei mem men mer meu mez mi- mic mid mie mii mim min mir miu miz mmc mmd mme mmi mmm mmn mmr mmu mmz mnc mne mni mnm mnn mnr mnu mnz mrc mrd mre mri mrm mrn mrr mru mrz muc mud mue mui mum mun mur muu mzi mzm mzn n-i ncc ncd nce nci ncm ncn ncr ncu ndc ndd nde ndi ndm ndn ndr ndu ne- nec ned nee nei nem nen ner neu nez nic nid nie nii nim nin nir niu niz nmc nmd nme nmi nmm nmn nmr nmu nmz nnc nne nni nnm nnn nnu nnz nrc nrd nre nri nrm nrn nrr nru nrz nuc nud nue nui num nun nur nuu nzd nze nzi nzz rcc rcd rce rci rcm rcn rcr rcu rdc rdd rde rdi rdm rdn rdr rdu re- rec red ree rei rem ren rer reu rez ric rid rie rii rim rin rir riz rmc rmd rme rmi rmm rmn rmr rnc rnd rni rnm rnn rnr rnu rnz rrc rrd rri rrm rrn rrr rru ruc rud rue rui rum run rur ruu ruz rze rzm ucc ucd uce uci ucm ucn ucr ucu udc udd ude udi udm udn udr udu uec ued uee uei uem uen uer uic uid uie uii uim uin uir uiu um- umc umd ume umi umm umn umr umu un- unc und une uni unm unn unr unu ur- urc urd ure uri urm urn urr uru urz uuc uue uum uun uur uuu uzi uzu zce zdm zec zed zee zem zen zer zez zid zie zim zin zir ziz zmc zmd zmm znc znd zne znn zuc zud zui zum zun zur zuz zzr zzz