-er -ic c-- ccc cce cci cck ccm ccr ccs ccu ce- cec cee cei cek cem cer ces ceu ci- cic cie cii cik cim cir cis ciu ckc cki ckm cks cmc cme cmi cmk cmm cmr cms cmu crc cre cri crk crm crr crs cru csc cse csi csk csm csr css csu cuc cue cui cuk cum cur cus cuu ec- ecc ece eci eck ecm ecr ecs ecu eec eee eek eem eer ees eic eie eii eik eim eir eis eiu ekc eke eki ekr eks eku em- emc eme emi emk emm emr ems emu erc ere eri erk erm err ers eru es- esc ese esi esk esm esr ess esu eu- euc eue eui eur eus icc ice ici ick icm icr ics icu ie- iec iee iei iek iem ier ies iic iie iii iim iir iis iiu ikc ike iki ikk ikr iks iku im- imc ime imi imm ims imu ir- irc ire iri irk irm irr irs iru is- isc ise isi isk ism isr iss isu iu- iuc iue iui ium iur ius kcc kce kci kck kcm kcr kcs kcu ke- kec kee kei kek kem ker kes kic kie kii kik kim kir kis kiu kkc kke kki kkk kkm kkr kks kku kmc kme kmi kmk kmm kms kmu krc kri krk krr krs kru ksc kse ksi ksk ksm ksr kss ksu kuc kue kui kuk kum kur kus kuu m-r mc- mcc mce mci mck mcm mcr mcs mcu mec mee mei mek mem mer mes meu mi- mic mie mii mik mim mir mis miu mkc mke mkk mkm mkr mks mku mmc mme mmi mmk mmm mmr mms mmu mrc mre mri mrk mrm mrr mrs mru msc mse msi msk msm msr mss msu muc mue mui muk mum mur mus muu rcc rce rci rcm rcr rcs rcu re- rec ree rei rek rem rer res reu ric rie rii rik rim rir ris rkc rke rkk rkm rks rku rmc rme rmi rmm rmr rms rrc rri rrk rrm rrr rrs rru rsc rse rsi rsk rsm rsr rss rsu ruc rue rui ruk rum rur rus ruu scc sce sci sck scm scr scs scu se- sec see sei sek sem ser ses seu sic sie sii sik sim sir sis siu sk- skc ske ski skk skm skr sks sku smc sme smi smk smm smr sms smu sr- src sre sri srk srm srr srs ss- ssc sse ssi ssk ssm ssr sss ssu suc sue sui suk sum sur sus suu ucc uce uci uck ucm ucr ucs ucu uec uee uei uem uer ues uic uie uii uim uir uis uiu ukc uke uki ukk ukr uku um- umc ume umi umm umr ums umu ur- urc ure uri urk urm urr urs uru usc use usi usk usm usr uss usu uuc uue uum uur uus uuu

-ism cccc ccci cccm cccs cccu ccee ccic ccii ccim ccir ccis cckm ccmc ccmm ccms ccrc ccre ccri ccrs ccsi ccss ccuc ccus cec- cece ceci cecm cecs ceec ceem cees ceim ceke ceme cemm cemr cems cemu cer- cerc cere ceri cers cesc cese cesi cesr cess ceui cicc cici cicr cics cicu ciee cier cies ciii ciis cikr cime cimi cimm cimr cims circ cire ciri cirk cirm cirr cirs cis- cisc cise cisk cism cisr ciss ciuc cius ckck ckcm ckcs ckem cker ckrc ckrm cmcc cmcs cmec cmes cmii cmir cmmc cmmi cmms cmri cmrr cmrs cmsc cmse cmus crcc crce crcr cre- crec cree crei crem cres creu cric crie crik crim cris criu crkc crms crss crue cruk crum crus cscc csce csci cscr cscs csec csee csem cser csik csir csis csks csmc csmu csrc csrs csse cssm cssr csum csur csus cucc cuce cuci cuck cucm cuek cuer cues cui- cuir cuis cuk- cuke cum- cume cums cure curi curr curs cusk cuss cusu eccc ecce ecci eccm ecem eces ecim ecis ecks ecmi ecrc ecri ecrm ecrr ecru ecsc ecse ecss ecsu ecus eecs eeee eees eeke eeks eems eerc eers eese eesi eesk eick eics eiec eiei eier eies eike eiki eiks eime eimi eims eire eirs eise eisk eiss ekek eker ekes ekis ekki eksi ekur emcc emcs emek emer emes emeu emic emii emim emir emis emks emme emmi emms emmu emre emrs emse emus ercc erce erec erei erem erer eres eric erie erik erim eris eriu erke erki erks ermc erme erms errc erre errs erse ersi eruc erum erur erus esce esci escm escr escs escu esee esek esem eser eses esie esik esis eske esks esku esme esmr esri esse essi essu esui esus euer eumc eums eur- eurc eure euse iccc icci iccr iccs iccu icec icee icem icer ices icis icke icks icmc icme icmi icmm icms icrc icre icrm icrr icrs icru icsc icse icsi icsr icss icue icus iecc ieie ieme iems iere ieri iers iesc iesi iesr iesu iies iiie iiii iiis iimc iirc iirs iisc iisi iism iisr iisu iiuc iium ikee iker ikes ikki ikri iksu ikue imci imck imcs imec imer imes imir imme immi imms imrc imre imri imrr imsc imsi imsk imsr imss imsu imue imus ircc ircs ircu iree irem irer ires iri- iric irie iris irki irks irmc irms irrc irre irri irrs irse irus iscc isci iscr iscs iscu isec isee iser ises isic isie isim isis isku ismc isme ismi isms isri issc isse issi issr isss issu isum isus iucc iuce iuiu iums iuse iuss k-ci kccc kcci kcck kccr kccu kcec kcee kcei kceu kcic kcie kcii kcim kcir kcis kciu kckc kckk kckm kckr kcmc kcme kcmi kcmk kcmm kcmr kcms kcrc kcri kcrr kcrs kcru kcsc kcse kcsi kcsm kcsr kcss kcsu kcue kcui kcuk keck kecr keek keem keer kees keii keik keir keis kekc keke