-er -ic c-- ccc ccd cce cci cck ccm ccr ccs cdc cdd cde cdi cdk cdm cdr cds ce- cec ced cee cei cek cem cer ces ci- cic cid cie cii cik cim cir cis ckc ckd cki ckm cks cmc cmd cme cmi cmk cmm cmr cms crc crd cre cri crk crm crr crs csc csd cse csi csk csm csr css dcc dcd dce dci dck dcm dcr dcs ddc ddd dde ddi ddk ddm ddr dds de- dec ded dee dei dek dem der des di- dic did die dii dik dim dir dis dkc dke dki dkk dkm dkr dks dmc dmd dme dmi dmk dmm dmr dms drc drd dre dri drk drm drr drs dsc dsd dse dsi dsk dsm dsr dss ec- ecc ecd ece eci eck ecm ecr ecs ed- edc edd ede edi edk edm edr eds eec eed eee eek eem eer ees eic eid eie eii eik eim eir eis ekc ekd eke eki ekr eks em- emc emd eme emi emk emm emr ems erc erd ere eri erk erm err ers es- esc esd ese esi esk esm esr ess i-d icc icd ice ici ick icm icr ics idc idd ide idi idk idm idr ids ie- iec ied iee iei iek iem ier ies iic iid iie iii iim iir iis ikc ike iki ikk ikr iks im- imc imd ime imi imm ims ir- irc ird ire iri irk irm irr irs is- isc isd ise isi isk ism isr iss kcc kcd kce kci kck kcm kcr kcs kdc kde kdk kdm kdr kds ke- kec ked kee kei kek kem ker kes kic kid kie kii kik kim kir kis kkc kke kki kkk kkm kkr kks kmc kmd kme kmi kmk kmm kms krc krd kri krk krr krs ksc ksd kse ksi ksk ksm ksr kss m-r mc- mcc mcd mce mci mck mcm mcr mcs mdc mdd mde mdi mdk mdm mdr mds mec med mee mei mek mem mer mes mi- mic mid mie mii mik mim mir mis mkc mkd mke mkk mkm mkr mks mmc mmd mme mmi mmk mmm mmr mms mrc mrd mre mri mrk mrm mrr mrs msc msd mse msi msk msm msr mss rcc rcd rce rci rcm rcr rcs rdc rdd rde rdi rdm rdr rds re- rec red ree rei rek rem rer res ric rid rie rii rik rim rir ris rkc rke rkk rkm rks rmc rmd rme rmi rmm rmr rms rrc rrd rri rrk rrm rrr rrs rsc rsd rse rsi rsk rsm rsr rss scc scd sce sci sck scm scr scs sdc sdd sde sdi sdk sdm sdr sds se- sec sed see sei sek sem ser ses sic sid sie sii sik sim sir sis sk- skc skd ske ski skk skm skr sks smc smd sme smi smk smm smr sms sr- src srd sre sri srk srm srr srs ss- ssc ssd sse ssi ssk ssm ssr sss

-ism c-cd cccc ccci cccm cccs ccdc ccdi ccdm ccdr ccds cced ccee ccic ccid ccii ccim ccir ccis cckm ccmc ccmd ccmm ccms ccrc ccre ccri ccrs ccsd ccsi ccss cd-e cd-r cdcs cddr cdec cder cdes cdic cdii cdis cdms cdre cdrs cdss cec- cece ceci cecm cecs cedd cede cedi ceec ceem cees ceim ceke ceme cemm cemr cems cer- cerc cerd cere ceri cers cesc cese cesi cesr cess cicc cici cicr cics cidc cide cidi cidr cids ciee cier cies ciid ciii ciis cikr cimd cime cimi cimm cimr cims circ cire ciri cirk cirm cirr cirs cis- cisc cisd cise cisk cism cisr ciss ckck ckcm ckcs ckdm ckem cker ckrc ckrd ckrm cmcc cmcs cmdr cmec cmes cmii cmir cmmc cmmi cmms cmri cmrr cmrs cmsc cmse crcc crce crcr crdc cre- crec cred cree crei crem cres cric crie crik crim cris crkc crms crss cscc cscd csce csci cscr cscs csdr csec csee csem cser csid csik csir csis csks csmc csrc csrd csrs cssd csse cssm cssr dccc dcci dccs dcds dcii dcim dcis dcmi dcms dcrk dcsc dcss dddd ddes ddie ddrc ddre ddss dec- decc decd dece deci deck decs dedd dede dedi deed deek deem deer dees deid deie deim deir deis dek- deke deks dem- demd deme demi dems der- derc dere deri derk derm derr ders des- desc dese desi desk dess dice dici dick dide didi dids died diem dier dies diii diis dike diki dime dimi dimm dims dird dire dirk dirr dirs dis- disc disd dise disi disk diss dkdc dkid dkim dkms dmcc dmcm dmcs dmdc dmds dmrc dmss dred dree drei drek drem dres dric drie drmk drms drrs dscc dscr dscs dsdm dsdr dsei dsmc dsms dsrc dsri dsrr dssc dssi eccc ecce ecci eccm ecdc eced ecem eces ecim ecis ecks ecmi ecrc ecri ecrm ecrr ecsc ecse ecss eddc edde eddi eddm edds ede- edei edem eder edes edie edik edis edme edms edrm edss eecs eede eeee eees eeke eeks eems eerc eers eese eesi eesk eick eics eid- eide eidi eidr eiec eied eiei eier eies eike eiki eiks eime eimi eims eird eire eirs eisd eise eisk eiss eked ekek eker ekes ekis ekki eksi emcc emcs emds emek emer emes emic emid emii emim emir emis emks emme emmi emms emre emrs emse ercc erce erde erdi erds erec ered erei erem erer eres eric erie erik erim eris erke erki erks ermc erme erms errc erre errs erse ersi esce esci escm escr escs esdi esds esee esek esem eser eses esie esik esis eske esks esme esmr esrd esri esse essi iccc icci iccr iccs icdc icdd icde icec iced icee icem icer ices icis icke icks icmc icme icmi icmm icms icrc icre icrm icrr icrs icsc icsd icse icsi icsr icss idce idcr iddm idec ided idee idem