cscr cscs csea csec csee csem cser cset csia csib csir csis csit csma csmc csra csrc csrs cssa csse cssm cssr csta cstc cstm cstr csts ctab ctae ctba ctbi ctbs ctca ctec ctia ctic ctma ctrc ctrm ctrs ctsa ctsc ctss ctta ctts eaba eaca eacc eaec eama eame eams eara earb eare ears eart easa ease easi east eata eate eati eats ebac ebam ebba ebbc ebbr ebbs ebcc eber ebes ebic ebis ebit ebsa ecaa ecac ecai ecam ecar ecat ecbc ecbe ecca eccb eccc ecce ecci eccm ecct ecem eces ecib ecim ecis ecit ecma ecmi ecra ecrc ecri ecrm ecrr ecsa ecsc ecse ecss ect- ecta ectc ects eeca eecs eeea eeee eees eems eera eerc eers eese eesi eeta eetc eete eets eica eics eiec eiei eier eies eime eimi eims eira eire eirs eisa eise eiss eist eita eitb eitc eiti eitm eitr emac emae emam emar emas emba embe embi embr embs emcc emcs emer emes emet emia emic emii emim emir emis emit emma emme emmi emms emra emre emrs emsa emse emst emta emte emts eram eras erat erba erbb erbe erca ercc erce ereb erec erei erem erer eres eret eria eric erie erim eris erit erma ermc erme erms erra errc erre errs ersa erse ersi erst erta erts esab esac esai esam esar esas esat esba esbs esca escb esce esci escm escr escs esea esee esem eser eses eset esie esis esit esma esme esmr esmt esra esri essa esse essi esst esta estc este estr ests etai etam etas etat etbc etbr etcc etcs etec etee etem eter etes etic etim etra etre etrm etsi etta ette etti i-be iaaa iaac iaai iaas iaat iaba iabm iaca iacc iacr iacs iact iaea iaec iaia iaim iais iama iamb iame iami iams iamt iara iarc iare iars iart iasa iasc iasi iasr iata iatc iate iati ibac ibar ibas ibat ibbm ibca ibcs ibea ibec ibes ibet ibia ibie ibim ibis ibma ibms ibra ibrc ibri ibsa ibss ibtb ibtc ibts icaa icab icac icai icam icar icas icat icbc icbm icbs icca iccb iccc icci iccr iccs icct icea icec icee icem icer ices icet icis icma icmc icme icmi icmm icms icmt icra icrc icre icrm icrr icrs icrt icsa icsb icsc icse icsi icsr icss icst icta icts ieac ieat iecc ieet ieie iema ieme iems iera iere ieri iers iesa iesc iesi iesr iest ieta ietm iett iiac iias iica iies iiie iiii iiis iiit iimc iira iirc iirs iisc iisi iism iisr iist iita iitm iitr iitt imac imai imam imar imas imat imba imbe imbi imca imcb imci imcs imea imec imer imes imet imir imit imma imme immi imms immt imra imrc imre imri imrr imsa imsc imsi imsr imss imst imta imts irac irae irai iram irar iras irbe irbm irca ircc ircs iree irem irer ires iri- iria iric irie iris irma irmc irms irra irrc irre irri irrs irsa irse irta irte irti irts is-a isac isae isai isam isar isas isat isba isbe isbt isca iscc isci iscr iscs isct isea iseb isec isee iser ises iset isia isic isie isim isis isit isma ismc isme ismi isms isra isri issa issc isse issi issr isss ista istc iste isti istr ists itaa itac itai itam itar itas itat itbe itbs itcm itcs itea itec item iter ites itet itia itic itie itim itis itma itme itms itra itri itrs itsa itse itsi itta ma-i maaa maac maai maam maar maas maat maba mabe mabi mabs mac- maca macb macc mace maci macr macs mact maee maem maer maes maia maib maie maii maim mair mais mait mama mamc mame mami mams mar- mara marc mare mari marm marr mars mart masa masc mase masi masr mass mast mata matc mate mati matr mats matt mbac mbam mbas mbba mbbs mbca mbci mbcs mbes mbia mbim mbis mbms mbrs mbta mcaa mcac mcas mcat mcba mcbc mcbi mcca mccc mcci mces mcia mcic mcii mcit mcmc mcmi mcmt mcrc mcri mcsa mcse mcss mcst mctc mcts meai mear meas meat mebe mec- meca mecc mece mecr mecs meem meer mees meet meic meir meis meit mema memc meme memr mems mer- mera merb merc mere meri merm mers mert mes- mesa mesc mese mesi mesr mess mest met- meta mete meti mets mett miaa miab miac miai miam mias miat mibc mibs mica micc mice mici micr mics mict miee miem mier mies miet miii miis miit mim- mima mime mimi mims mira mirc mire miri mirr mirs mirt mis- misa misc mise misi misr miss mist mit- mita mitb mitc mite miti mitm mits mitt mmaa mmab mmac mmai mmar mmas mmcc mmci mmcm mmcs mmct mmea mmes mmic mmii mmis mmmc mmmm mmms mmrc mmsc mmse mmst mmts mr-c mrac mras mrbb mrbm mrbs mrca mrcb mrcc mrce mrcs mreb mree mres mria mris mrmc mrrc mrsa mrsc mrse mrsi mrta mrtm mrts mrtt msaa msar msas msat msba msca mscc msce msci msea msec msee msem msia msic msma msmb msmc msmm msms msra msrb msrt mssa mssi mssm mssr msst msta mstc mstr msts mtaa mtab mtac mtas mtbc mtbs mtcr mtrc mtre mtrr mtsa mtss mtst mttr mtts raab raam raas raat raba rabb rabe rabi rabs rac- raca racc race raci racs ract raec raer raes raia raic raie raii raim rair rais rait rama ramb rame rami ramm rams rara rarb rare rari rars rasa rasc rase rasi rasm rass rast rata rate rati rats ratt rbbb rbbr rbbs rbis rbms rbss rbst rcac rcas rcbc rccb rccc rccs rcet rcic rcis rcms rcsa rcsc rcsi rcss rctc rcti rcts rea- reac reae ream rear reas reat reba rebb rebe rebs reca recc rece reci recm recr recs rect reeb reem rees reet reia reii reim reir reis reit rema reme remi rems rera rere reri rers