-er -ic c-- ccc ccd cce cci ccm ccn ccr ccs ccu cdc cdd cde cdi cdm cdn cdr cds cdu ce- cec ced cee cei cem cen cer ces ceu ci- cic cid cie cii cim cin cir cis ciu cmc cmd cme cmi cmm cmn cmr cms cmu cn- cnc cnd cne cni cnm cnn cnr cns cnu crc crd cre cri crm crn crr crs cru csc csd cse csi csm csn csr css csu cuc cud cue cui cum cun cur cus cuu dcc dcd dce dci dcm dcn dcr dcs dcu ddc ddd dde ddi ddm ddn ddr dds ddu de- dec ded dee dei dem den der des deu di- dic did die dii dim din dir dis diu dmc dmd dme dmi dmm dmn dmr dms dmu dnc dnd dne dni dnm dnn dnr dns drc drd dre dri drm drn drr drs dru dsc dsd dse dsi dsm dsn dsr dss dsu duc dud due dui dum dun dur dus ec- ecc ecd ece eci ecm ecn ecr ecs ecu ed- edc edd ede edi edm edn edr eds edu eec eed eee eem een eer ees eic eid eie eii eim ein eir eis eiu em- emc emd eme emi emm emn emr ems emu en- enc end ene eni enm enn enr ens enu erc erd ere eri erm ern err ers eru es- esc esd ese esi esm esn esr ess esu eu- euc eud eue eui eun eur eus i-d icc icd ice ici icm icn icr ics icu idc idd ide idi idm idn idr ids idu ie- iec ied iee iei iem ien ier ies iic iid iie iii iim iin iir iis iiu im- imc imd ime imi imm imn ims imu in- inc ind ine ini inm inn inr ins inu ir- irc ird ire iri irm irn irr irs iru is- isc isd ise isi ism isn isr iss isu iu- iuc iud iue iui ium iur ius m-r mc- mcc mcd mce mci mcm mcn mcr mcs mcu mdc mdd mde mdi mdm mdn mdr mds mdu mec med mee mei mem men mer mes meu mi- mic mid mie mii mim min mir mis miu mmc mmd mme mmi mmm mmn mmr mms mmu mnc mne mni mnm mnn mnr mns mnu mrc mrd mre mri mrm mrn mrr mrs mru msc msd mse msi msm msn msr mss msu muc mud mue mui mum mun mur mus muu n-i ncc ncd nce nci ncm ncn ncr ncs ncu ndc ndd nde ndi ndm ndn ndr nds ndu ne- nec ned nee nei nem nen ner nes neu nic nid nie nii nim nin nir nis niu nmc nmd nme nmi nmm nmn nmr nms nmu nnc nne nni nnm nnn nns nnu nrc nrd nre nri nrm nrn nrr nrs nru nsc nsd nse nsi nsm nsn nsr nss nsu nuc nud nue nui num nun nur nus nuu rcc rcd rce rci rcm rcn rcr rcs rcu rdc rdd rde rdi rdm rdn rdr rds rdu re- rec red ree rei rem ren rer res reu ric rid rie rii rim rin rir ris rmc rmd rme rmi rmm rmn rmr rms rnc rnd rni rnm rnn rnr rns rnu rrc rrd rri rrm rrn rrr rrs rru rsc rsd rse rsi rsm rsn rsr rss rsu ruc rud rue rui rum run rur rus ruu scc scd sce sci scm scn scr scs scu sdc sdd sde sdi sdm sdn sdr sds sdu se- sec sed see sei sem sen ser ses seu sic sid sie sii sim sin sir sis siu smc smd sme smi smm smn smr sms smu snc snd sne sni snm snn snr sns snu sr- src srd sre sri srm srn srr srs ss- ssc ssd sse ssi ssm ssn ssr sss ssu suc sud sue sui sum sun sur sus suu ucc ucd uce uci ucm ucn ucr ucs ucu udc udd ude udi udm udn udr uds udu uec ued uee uei uem uen uer ues uic uid uie uii uim uin uir uis uiu um- umc umd ume umi umm umn umr ums umu un- unc und une uni unm unn unr uns unu ur- urc urd ure uri urm urn urr urs uru usc usd use usi usm usn usr uss usu uuc uue uum uun uur uus uuu