-er -ic c-- ccc ccd cce cci ccl ccm ccn ccr ccs ccu cdc cdd cde cdi cdl cdm cdn cdr cds cdu ce- cec ced cee cei cel cem cen cer ces ceu ci- cic cid cie cii cil cim cin cir cis ciu cl- clc cld cle cli cll clm cln clr cls clu cmc cmd cme cmi cml cmm cmn cmr cms cmu cn- cnc cnd cne cni cnl cnm cnn cnr cns cnu crc crd cre cri crl crm crn crr crs cru csc csd cse csi csl csm csn csr css csu cuc cud cue cui cul cum cun cur cus cuu dcc dcd dce dci dcl dcm dcn dcr dcs dcu ddc ddd dde ddi ddl ddm ddn ddr dds ddu de- dec ded dee dei del dem den der des deu di- dic did die dii dil dim din dir dis diu dl- dlc dld dle dli dll dlm dlr dls dlu dmc dmd dme dmi dml dmm dmn dmr dms dmu dnc dnd dne dni dnl dnm dnn dnr dns drc drd dre dri drl drm drn drr drs dru dsc dsd dse dsi dsl dsm dsn dsr dss dsu duc dud due dui dul dum dun dur dus ec- ecc ecd ece eci ecl ecm ecn ecr ecs ecu ed- edc edd ede edi edl edm edn edr eds edu eec eed eee eel eem een eer ees eic eid eie eii eil eim ein eir eis eiu elc eld ele eli ell elm eln elr els elu em- emc emd eme emi eml emm emn emr ems emu en- enc end ene eni enl enm enn enr ens enu erc erd ere eri erl erm ern err ers eru es- esc esd ese esi esl esm esn esr ess esu eu- euc eud eue eui eul eun eur eus i-d icc icd ice ici icl icm icn icr ics icu idc idd ide idi idl idm idn idr ids idu ie- iec ied iee iei iel iem ien ier ies iic iid iie iii iil iim iin iir iis iiu il- ilc ild ile ili ill ilm iln ilr ils ilu im- imc imd ime imi iml imm imn ims imu in- inc ind ine ini inl inm inn inr ins inu ir- irc ird ire iri irl irm irn irr irs iru is- isc isd ise isi isl ism isn isr iss isu iu- iuc iud iue iui ium iur ius lcc lcd lce lci lcl lcm lcn lcr lcs lcu ldc ldd lde ldi ldl ldm ldn ldr lds ldu lec led lee lei lel lem len ler les leu lic lid lie lii lil lim lin lir lis liu llc lld lle lli lll llm lln llr lls llu lmc lmd lme lmi lml lmm lmn lmr lms lmu lnc lnd lne lni lnl lnm lnn lnr lns lnu lrc lrd lri lrm lrn lrr lrs lru lsc lsd lse lsi lsl lsm lsn lsr lss lsu luc lud lue lui lul lum lun lur lus luu m-r mc- mcc mcd mce mci mcl mcm mcn mcr mcs mcu mdc mdd mde mdi mdl mdm mdn mdr mds mdu mec med mee mei mel mem men mer mes meu mi- mic mid mie mii mil mim min mir mis miu mlc mld mle mli mll mlm mln mlr mls mlu mmc mmd mme mmi mml mmm mmn mmr mms mmu mnc mne mni mnl mnm mnn mnr mns mnu mrc mrd mre mri mrl mrm mrn mrr mrs mru msc msd mse msi msl msm msn msr mss msu muc mud mue mui mul mum mun mur mus muu n-i ncc ncd nce nci ncl ncm ncn ncr ncs ncu ndc ndd nde ndi ndl ndm ndn ndr nds ndu ne- nec ned nee nei nel nem nen ner nes neu nic nid nie nii nil nim nin nir nis niu nlc nld nle nli nll nlm nln nlr nls nlu nmc nmd nme nmi nml nmm nmn nmr nms nmu nnc nne nni nnl nnm nnn nns nnu nrc nrd nre nri nrl nrm nrn nrr nrs nru nsc nsd nse nsi nsl nsm nsn nsr nss nsu nuc nud nue nui nul num nun nur nus nuu rcc rcd rce rci rcl rcm rcn rcr rcs rcu rdc rdd rde rdi rdl rdm rdn rdr rds rdu re- rec red ree rei rel rem ren rer res reu ric rid rie rii ril rim rin rir ris rlc rld rle rli rll rlm rln rlr rls rlu rmc rmd rme rmi rml rmm rmn rmr rms rnc rnd rni rnm rnn rnr rns rnu rrc rrd rri rrl rrm rrn rrr rrs rru rsc rsd rse rsi rsl rsm rsn rsr rss rsu ruc rud rue rui rum run rur rus ruu scc scd sce sci scl scm scn scr scs scu sdc sdd sde sdi sdl sdm sdn sdr sds sdu se- sec sed see sei sel sem sen ser ses seu sic sid sie sii sil sim sin sir sis siu slc sld sle sli sll slm sln slr sls slu smc smd sme smi sml smm smn smr sms smu snc snd sne sni snl snm snn snr sns snu sr- src srd sre sri srl srm srn srr srs ss- ssc ssd sse ssi ssl ssm ssn ssr sss ssu suc sud sue sui sul sum sun sur sus suu ucc ucd uce uci ucl ucm ucn ucr ucs ucu udc udd ude udi udl udm udn udr uds udu uec ued uee uei uel uem uen uer ues uic uid uie uii uil uim uin uir uis uiu ulc uld ule uli ull ulm uln ulr uls ulu um- umc umd ume umi uml umm umn umr ums umu un- unc und une uni unl unm unn unr uns unu ur- urc urd ure uri url urm urn urr urs uru usc usd use usi usl usm usn usr uss