-er -ic bbb bbc bbe bbi bbm bbr bbs bcb bcc bce bci bcm bcr bcs be- beb bec bee bei bem ber bes bi- bib bic bie bii bim bir bis bmb bmc bme bmi bmm bmr bms brb bre bri brm brr brs bsb bsc bse bsi bsm bsr bss c-- cbb cbc cbe cbi cbm cbr cbs ccb ccc cce cci ccm ccr ccs ce- ceb cec cee cei cem cer ces ci- cib cic cie cii cim cir cis cmb cmc cme cmi cmm cmr cms crb crc cre cri crm crr crs csb csc cse csi csm csr css ebb ebc ebe ebi ebm ebr ebs ec- ecb ecc ece eci ecm ecr ecs eeb eec eee eem eer ees eib eic eie eii eim eir eis em- emb emc eme emi emm emr ems erb erc ere eri erm err ers es- esb esc ese esi esm esr ess ibb ibc ibe ibi ibm ibr ibs icb icc ice ici icm icr ics ie- iec iee iei iem ier ies iib iic iie iii iim iir iis im- imb imc ime imi imm ims ir- irb irc ire iri irm irr irs is- isb isc ise isi ism isr iss m-r mbb mbc mbe mbi mbm mbr mbs mc- mcb mcc mce mci mcm mcr mcs meb mec mee mei mem mer mes mi- mib mic mie mii mim mir mis mmb mmc mme mmi mmm mmr mms mrb mrc mre mri mrm mrr mrs msb msc mse msi msm msr mss rbb rbc rbe rbi rbm rbr rbs rcb rcc rce rci rcm rcr rcs re- reb rec ree rei rem rer res rib ric rie rii rim rir ris rmb rmc rme rmi rmm rmr rms rrb rrc rri rrm rrr rrs rsb rsc rse rsi rsm rsr rss sbb sbc sbe sbi sbm sbr sbs scb scc sce sci scm scr scs se- seb sec see sei sem ser ses sib sic sie sii sim sir sis smb smc sme smi smm smr sms sr- srb src sre sri srm srr srs ss- ssb ssc sse ssi ssm ssr sss

-ism bbbb bbbs bbci bbcm bbeb bbrc bcbc bcbs bccc bcci bccm bccs bcec bcer bces bcie bcis bcms bcrs bcsc bcsm bcss bebb bebe bebi beci becs beeb beem beer bees beic beim beir beis beme berc bere beri berm berr bers bes- bese besm bess bibb bibe bibi bibs bicc bice bici bics bieb bier bies biis bims birb bire biri birr birs bis- bisc bise biss bmce bmci bmic bmir bmmi brcb brce breb brec bree brei brem brer bres bric brie brim bris brmc brrm brrr brrs brsb brsr bsci bscs bseb bsec bsee bser bses bsic bsim bsms bsrm bssc bsse bssm cbbc cbbs cbcc cbce cbcm cbcr cbcs cbec cbee cber cbir cbme cbms cbre cbrm cbsc cbse cbsi cbsm ccbc cccb cccc ccci cccm cccs ccee ccic ccii ccim ccir ccis ccmb ccmc ccmm ccms ccrc ccre ccri ccrs ccsi ccss cebs cec- cece ceci cecm cecs ceeb ceec ceem cees ceim cemb ceme cemm cemr cems cer- cerc cere ceri cers cesc cese cesi cesr cess cibc cibe cibi cicc cici cicr cics ciee cier cies ciii ciis cimb cime cimi cimm cimr cims cirb circ cire ciri cirm cirr cirs cis- cisc cise cism cisr ciss cmbc cmbs cmcc cmcs cmec cmes cmii cmir cmmb cmmc cmmi cmms cmri cmrr cmrs cmsc cmse crbc crcc crce crcr cre- creb crec cree crei crem cres crib cric crie crim cris crmb crms crss csbm cscb cscc csce csci cscr cscs csec csee csem cser csib csir csis csmc csrc csrs csse cssm cssr ebbc ebbr ebbs ebcc eber ebes ebic ebis ecbc ecbe eccb eccc ecce ecci eccm ecem eces ecib ecim ecis ecmi ecrc ecri ecrm ecrr ecsc ecse ecss eecs eeee eees eems eerc eers eese eesi eics eiec eiei eier eies eime eimi eims eire eirs eise eiss embe embi embr embs emcc emcs emer emes emic emii emim emir emis emme emmi emms emre emrs emse erbb erbe ercc erce ereb erec erei erem erer eres eric erie erim eris ermc erme erms errc erre errs erse ersi esbs escb esce esci escm escr escs esee esem eser eses esie esis esme esmr esri esse essi i-be ibbm ibcs ibec ibes ibie ibim ibis ibms ibrc ibri ibss icbc icbm icbs iccb iccc icci iccr iccs icec icee icem icer ices icis icmc icme icmi icmm icms icrc icre icrm icrr icrs icsb icsc icse icsi icsr icss iecc ieie ieme iems iere ieri iers iesc iesi iesr iies iiie iiii iiis iimc iirc iirs iisc iisi iism iisr imbe imbi imcb imci imcs imec imer imes imir imme immi imms imrc imre imri imrr imsc imsi imsr imss irbe irbm ircc ircs iree irem irer ires iri- iric irie iris irmc irms irrc irre irri irrs irse isbe iscc isci iscr iscs iseb isec isee iser ises isic isie isim isis ismc isme ismi isms isri issc isse issi issr isss mbbs mbci mbcs mbes mbim mbis mbms mbrs mcbc mcbi mccc mcci mces mcic mcii mcmc mcmi mcrc mcri mcse mcss mebe mec- mecc mece mecr mecs meem meer mees meic meir meis memc meme memr mems mer- merb merc mere meri merm mers mes- mesc mese mesi mesr mess mibc mibs micc mice mici micr mics miee miem mier mies miii miis mim- mime mimi mims mirc mire miri mirr mirs mis- misc mise misi misr miss mmcc mmci mmcm mmcs mmes mmic mmii mmis mmmc mmmm mmms mmrc mmsc mmse mr-c mrbb mrbm mrbs mrcb mrcc mrce mrcs mreb mree mres mris mrmc mrrc mrsc mrse mrsi mscc msce msci msec msee msem msic msmb msmc msmm msms msrb mssi mssm mssr rbbb rbbr rbbs rbis rbms rbss rcbc rccb rccc rccs rcic rcis rcms rcsc rcsi rcss rebb rebe rebs recc rece reci recm