-er -ic c-- ccc cce cci ccm cco ccr ccu ccz ce- cec cee cei cem ceo cer ceu cez ci- cic cie cii cim cio cir ciu cmc cme cmi cmm cmo cmr cmu co- coc coe coi com coo cor cou coz crc cre cri crm cro crr cru crz cuc cue cui cum cuo cur cuu cuz cz- czc cze czm czo ec- ecc ece eci ecm eco ecr ecu eec eee eem eeo eer eic eie eii eim eio eir eiu em- emc eme emi emm emo emr emu eo- eoc eoe eoi eom eoo eor eou erc ere eri erm ero err eru erz eu- euc eue eui eur eze ezo ezr ezz icc ice ici icm ico icr icu icz ie- iec iee iei iem ier iic iie iii iim iio iir iiu im- imc ime imi imm imo imu imz io- ioc ioe ioi iom ioo ior iou ir- irc ire iri irm iro irr iru iu- iuc iue iui ium iur iuz ize izi izm izo izu izz m-o m-r mc- mcc mce mci mcm mco mcr mcu mcz mec mee mei mem meo mer meu mez mi- mic mie mii mim mio mir miu miz mmc mme mmi mmm mmo mmr mmu mmz moc moe moi mom moo mor mou moz mrc mre mri mrm mro mrr mru mrz muc mue mui mum mur muu mzi mzm o-i oc- occ oci ocm oco ocr ocu ocz oec oee oei oem oeo oer oic oie oii oim oio oir oiu oiz om- omc ome omi omm omo omr omu omz oo- ooc ooi oom ooo oor or- orc ore ori orm oro orr oru orz ou- ouc oue oui oum ouo our oze ozm ozo ozu ozz rcc rce rci rcm rco rcr rcu re- rec ree rei rem reo rer reu rez ric rie rii rim rio rir riz rmc rme rmi rmm rmo rmr roc roe roi rom roo ror rou roz rrc rri rrm rrr rru ruc rue rui rum ruo rur ruu ruz rze rzm rzo ucc uce uci ucm uco ucr ucu uec uee uei uem uer uic uie uii uim uio uir uiu um- umc ume umi umm umo umr umu uoc uoe uom uoo uor ur- urc ure uri urm uro urr uru urz uuc uue uum uur uuu uzi uzo uzu zce zco zec zee zem zeo zer zez zie zim zio zir ziz zmc zmm zo- zoc zoe zoi zom zoo zor zou zro zuc zui zum zur zuz zzr zzz