-ism cccc ccci cccm cccs ccic ccii ccim ccir ccis ccmc ccmm ccms ccrc ccri ccrs ccrt ccsi ccss ccst cctc cctt cicc cici cicr cics cict ciii ciis ciit cimi cimm cimr cims circ ciri cirm cirr cirs cirt cis- cisc cism cisr ciss cist cisy citi cits citt city cmcc cmcs cmii cmir cmmc cmmi cmms cmri cmrr cmrs cmsc cmst cmtc crcc crcr cric crim cris crit crms crrt crss crst crtc crtm crts cry- crym crys cscc csci cscr cscs csir csis csit csmc csrc csrs cssm cssr cstc cstm cstr csts csys ctic ctrc ctrm ctrs ctsc ctss ctts cyc- cycc cycs cym- cyrs cyrt cyst cyt- cyy- cyyc iccc icci iccr iccs icct icis icmc icmi icmm icms icmt icrc icrm icrr icrs icrt icry icsc icsi icsr icss icst icts iiii iiis iiit iimc iirc iirs iisc iisi iism iisr iist iitm iitr iitt imci imcs imir imit immi imms immt immy imrc imri imrr imsc imsi imsr imss imst imts ircc ircs iri- iric iris iriy irmc irms irrc irri irrs irti irts iscc isci iscr iscs isct isic isim isis isit ismc ismi isms ismy isri issc issi issr isss issy istc isti istr ists isty isys itcm itcs itic itim itis itms itri itrs itry itsi itsy itty itym mccc mcci mcic mcii mcit mcmc mcmi mcmt mcrc mcri mcss mcst mctc mcts micc mici micr mics mict miii miis miit mim- mimi mims mimy mirc miri mirr mirs mirt miry mis- misc misi misr miss mist misy mit- mitc miti mitm mits mitt mity mmcc mmci mmcm mmcs mmct mmic mmii mmis mmmc mmmm mmms mmrc mmsc mmst mmts mmyy mr-c mrcc mrcs mris mrmc mrrc mrsc mrsi mrtm mrts mrtt mscc msci msic msmc msmm msms msrt mssi mssm mssr msst mstc mstr msts mtcr mtrc mtrr mtss mtst mttr mtts myc- myi- myir myis myit mymy myrr myrt myry mys- myss myst myys rccc rccs rcic rcis rcms rcsc rcsi rcss rctc rcti rcts rcyc ricc rics rict riis rimi rimm rims rimy riri rirs risc risi rism riss rist riti rits ritt rmsc rmst rrmc rrrr rscc rscs rscy rsis rsts rtcc rtcm rtmc rtmi rtms rtss rtts ryim ryis rysy rytt ryyt s-ic s-ii sccc sccm sccs scct sccy sci- scic scim scir scis scit scmc scmm scms scr- scrc scri scrs scry scsc scsi scsr scst sctc sctr scts sicc sici sicm sics siim siit simi simm sims simt simy sirc siri sirr sirs sirt sisc sisi siss sist sisy sit- sitc siti sits sitt sity siyi smcc smic smis smit smrt smry smsc smss smtc smti smty srcc srct srim sris srmc srtr sscc ssci sscs ssis ssit ssmc ssrc ssri ssrm ssrs sssc sssi sssm ssss sstc ssts stcc stcs stic stim stir stis stit stmc stms stmt strc stri strs stry stsi stsm stss sttc sttr styr stys sycr syis sym- symi syms syrs syrt syry syss syst sytt tccc tctc tcts ticc tics tiit timi timm tims tiri tirr tirs tiry tisi tism tiss tist titc titi tits titt tiyi tmcc tmcm tmsc tmsi tmtt trcc tri- tric trim tris trit trmi trms trsi trst trtc trtr try- trym trys tscc tsis tsmc tssi tssm tssr tsst tstc tstm tsts tsys ttim ttms ttss tttt ttys tyir tyr- tyrr tyss tyst tyti tytt tyty yccc yctc yirm yirr yiss yist yiti ymci ymir ymts ysii yyyy