cirr cirs cis- cisc cisd cisl cism cisr ciss ciuc cius clcd cldc cldr clib clic clii clim clir clis clmd clrd clri clrs clsc clsm club clud clum cmbc cmbs cmcc cmcs cmdb cmdr cmii cmir cmli cmll cmmb cmmc cmmi cmml cmms cmri cmrr cmrs cmsc cmus crbc crbu crcc crcr crdc crib cric crim cris criu crls crmb crms crss crub crud crum crus csbm cscb cscc cscd csci cscl cscr cscs csdb csdr csib csid csir csis csld cslr cslu csmc csmu csrc csrd csrs cssd cssm cssr csum csur csus cub- cubb cubi cubs cucc cuci cucm cudi cuds cui- cuil cuir cuis culb culc culd cull culm culs cum- cums curb curd curi curl curr curs cusb cusd cuss cusu dbcc dbcs dbls dbms dbrs dbss dbus dcbc dccb dccc dcci dccl dccs dccu dcdb dcds dcii dcil dcim dcis dcli dcls dcmi dcml dcms dcmu dcsc dcss dddd ddlc ddrc ddss ddub dibb dibs dici didi dids didu diii diis dili dill dils dimi dimm dims dimu dird dirl dirr dirs dis- disc disd disi diss dius dlbd dlcs dlib dlii dlil dlis dlrs dmcc dmcm dmcs dmdc dmds dmrb dmrc dmss dmus drbc drib dric dril drms drrs drub drui drum drus druu dsbc dscc dscr dscs dsdm dsdr dsls dsmb dsmc dsml dsms dsrc dsri dsrr dssc dssi dub- dubb dubc dubs dubu ducs dudd duds dudu duid duil duir duis dulc duli dull dulu dumb dumi dumm dums duri duru dusi duul duur ibbm ibcs ibid ibim ibis ibml ibms ibrc ibrd ibri ibss ibus icbc icbd icbm icbs iccb iccc icci iccl iccr iccs iccu icdc icdd icdl icis icll iclr icmc icmi icmm icms icrc icrm icrr icrs icru icsb icsc icsd icsi icsr icss icub icus idbm idcr iddm idic idid idil idir idis idli idls idms idrc idsc idss idub idus iicd iiii iiis iimc iirc iirs iisc iisd iisi iism iisr iisu iiuc iium ilbc ilbm ilcd ilic ilir ilis ill- illd illi ills ilmr ilrm ilud ilum ilus imbi imcb imci imcs imdb imdi imds imid imir imli immi imms imrc imri imrr imsc imsi imsr imss imsu imus irbm ircc ircd ircs ircu irdc irds iri- iric irid iril iris irlb irmc irms irrc irri irrs irul irus isbd isbl iscc iscd isci iscr iscs iscu isdb isdc isds isic isil isim isis isls ismc ismi isms isri issc issi issr isss issu isum isus iucc iuds iuiu iums iusd iuss lbcc lbds lblr lbmc lbms lbrs lbsc lcbc lccc lccm lccs lcdd lcdr lcds lcis lcls lcms lcrd lcrl lcrs lcsc lcsd lcsr ldci lddm ldls ldrs libc libr libs libu licr lics lidb lidl lids liii liir liis lilb lili lill lils lilu limb limc limi liml limm lims limu lirc lird liri lirl lirr lirs liru lisd lisi liss lisu lius llbs llcc llcs lldb lldc llds lllc llll llms llud lmcc lmds lmii lmmr lmms lmrs lmsi lmsr lrcs lrdd lrds lric lrmc lrrc lrrr lrsm ls-r lsbu lscb lscm lscs lsds lsid lsrc lssr lubs luci lucs ludd ludi luis luli lull lulu lumb lumc lumi lums lurd luri lurs lusi luss mbbs mbci mbcs mbdb mbim mbis mbms mbrs mbsl mbus mcbc mcbi mccc mccd mcci mccl mcdc mcdd mcdi mcdl mcic mcii mcil mcli mcmc mcmi mcml mcrc mcrd mcri mcsd mcss mdcc mdci mdcl mddl mddm mdds mdic mdii mdil mdis mdli mdmc mdrc mdsd mdud mibc mibs micc micd mici micr mics mid- midi midl mids miii miis mild mili mill milr mils milu mim- mimd mimi mims mirc mird miri mirl mirr mirs miru mis- misc misd misi misl misr miss misu miui mlcc mldr mlii mlis mlrs mlss mmcc mmcd mmci mmcl mmcm mmcs mmdb mmdc mmdi mmdl mmds mmic mmii mmis mmli mmmc mmmd mmmm mmms mmrc mmsc mmsd mmsu mmus mr-c mrbb mrbm mrbs mrcb mrcc mrcs mrdd mrds mris mrls mrmc mrmd mrml mrrc mrsc mrsd mrsi mrsl mrud mscc msci mscl msdc msic msid msil msmb msmc msml msmm msms msmu msrb mssi mssm mssr msud msus mubi mubs muc- mucc mucu mudd mudi mudl muds mudu muid muil muir muis muld muli mull mulm mulu mumm mums mumu murc murd muri murl murr murs muru musc musd musi musl muss musu rbbb rbbr rbbs rbcl rbds rbis rbms rbsd rbsl rbss rcbc rccb rccc rccs rcdc rcds rcic rcid rcis rcls rcms rcrd rcsc rcsd rcsi rcsl rcss rdbm rdcm rdms rib- ribs ribu ricc rics ridc ridd ridi rids riis rill rilu rimi rimm rims rimu riri rirs risc risd risi rism riss risu rius rlcs rlds rlls rlml rlms rmbs rmll rmsc rrmc rrrr rrum rsbi rscc rscs rsdd rsdl rsds rsid rsis rslc rsml rssl rsum rubb rubi rubs rubu ruci rudd rudi rudl ruds ruid ruis rull rumb rumi ruml rumm rums rurc rurd ruri rurs ruru rusi russ rusu ruud s-ib s-ic s-ii sbbs sbcc sbcs sbds sbic sbmc sbml sbsd sbsi sbus scbi sccc sccl sccm sccs scdc scds sci- scic scid scil scim scir scis scl- sclc sclm scls scmc scmm scms scr- scrc scri scrs scsc scsd scsi scsl scsr scsu scub scud scul scum scur sdcc sddc sdds sdib sdic sdlc sdls sdms sdrc sdrs sdsc sdsl sdsm sdss sdsu sibc sibi sibs sibu sicc sici sicm sics sicu sidd sidi sidr sids siim sil- silc sild sili sill sils silu simd simi simm sims sirc siri sirr sirs siru sisc sisd sisi siss sisu siui sium sius sl-i slcc slcd slcu slds slib slic slid slim slir sllm slmm slrc slrs slsc slsu slub sluc slud slum slur smbc smcc smdc smdr smic smid smil smis smlc smls smsc smsd smss smur smus srbc srcc srib srim sris srmc srsd srub ssbr sscc ssci sscs ssdc ssdd ssdm ssid ssis sslc ssmc ssml ssrc ssri ssrl ssrm ssrs sssb sssc sssi sssm ssss sub- subb subd subi