cccc cccl cccp cccs cclc ccls ccoc ccpl ccpp ccpr ccps ccrc ccrl ccrp ccrs ccrt ccsl ccsp ccss ccst cctc cctl cctt cloo clop clor clos clot cloy clpp clro clrs clsc cltc clts cly- coco cocp coct col- coll colo colp cols colt coly cool coop coos coot copo copp copr cops copt copy cor- corc corl coro corp corr cors cort cory cosc cosl coso cosp coss cost cosy cotc coto cots cott coty coyl coyo coyr coys coyt cpcs cplc cpls cpos cpps cprs cprt cpsc cpsl cpso cpsr cptp cptr cpts crcc crcr crls croc crol croo crop cror crot croy crpc crps crrt crsp crss crst crtc crtl crtp crts cry- cryo crys cscc cscl csco cscr cscs cslp cslr csor csos csot cspc csps cspt csrc csrs cssr cstc csto cstr csts csys ctcp ctls ctol ctor ctos ctot ctpo ctpp ctps ctrc ctrl ctrp ctrs ctsc ctss ctts cyc- cycc cycl cycs cyl- cylc cyll cyls cypc cyps cyrl cyrs cyrt cyst cyt- cyto cyy- cyyc lccc lccs lcls lcor lcpc lcpl lcps lcrl lcrs lcsc lcsp lcsr lctl lcto lcts llcc llcs lllc llll lloc lloo llps llyr locc loco locs loll lolo lols loly looc lool loop loor loos loot lopp lops loro lors lory losc loso losp loss lost losy lotl loto lotr lots lott loys lppl lprp lpsc lpss lpys lrcs lroc lrps lrrc lrrr lrry lrst lrts ls-r lsco lscs lspl lspr lsrc lsso lssp lssr lsts ltcc ltcs ltps ltrs ltsp ltsr lttc lttr ltyr lyc- lyco lyly lyo- lyot lyro lys- lysl lyso lyss lyst lyto lytt occc occt oclc ocos ocpp ocrl ocro ocrr ocrs oct- octo octs octy ocys olcc ollo olly olor olos olot olpc olry olst oocr oolo oooo ooos oops oort oory oost ootp oots ooty opls opo- opor opos oppo opps oppy opry opsy opto opts orco orcs orlo orly oro- oror oros orot oroy orpc orps orro orrs orry orso orsy ortc orto orts orys oscc oscl osco oslo osoo osor osos osro osso ossy ostc ostr osts osyp osyt otcl oto- otoo otor otos otoy otpp otro otrs otry otso otto otts otyr oyls oyly oyss oyst pccc pccl pccs pcll pclo pcos pcpp pcps pcrc pcrl pcso pcts plcc ploc ploo plop plos plot ploy plpp plss pltt plyt poco pocs poll polo pols polt poly pool poop poor poos poot pop- popc popo popp pops popt popy porc poro porr pors port pory poso poss post posy potc poto pots pott poty poyo poyr poys ppcc ppcs pplo ppos pppo pppp ppps pprc ppss ppts pptt prcc prcp prcs prlr prls pro- proc prol proo prop pros prot prps prrs prsc prsl prso prss prtc prtp prtr prys psco psoc psol psos pspp pspr psps psrp pssc psso psst psts psy- psys ptcc ptcl ptol ptop pttc pyl- pyll pyo- pyos pyot pypy pyr- pyrl pyro pyry pyss pyst pytt rccc rccs rcls rcos rcpo rcps rcpt rcsc rcsl rcss rctc rcts rcyc rlcs rlls rlys rocc roco rocs roll rolo rolp rolt roly rool roop roor roos root ropo rops ropy rorc roro rort rory rosc roso rosp ross rost rosy rotc rotl roto rotr rots rott roty royl roys royt rpcs rpls rpos rpps rpts rpyc rrrr rrsp rscc rscs rscy rslc rslp rsos rspo rsps rssl rstp rsts rtcc rtls rtlt rtps rtss rttp rtts ryot rysy rytt ryyt s-os sccc sccl sccp sccs scct sccy scl- sclc scls scol scoo scop scor scot scpl scpo scps scpt scr- scrc scrs scry scsc scsl scso scsr scst sctc sctl scto sctr scts slcc sllp sloc sloo slop slos slot sloy slpp slps slrc slrp slrs slsc slst slts slyp slys socl soco socr socs socy soll solo solp solr sols solt soly sool soop soor soos soot sooy sopo sopp sops sopy soro sorr sors sort sory soso soss sost sotc sotl soto sotp sots soyo soys soyt spcc spco spcs splc splo splp splr spls spoc spoo spop spor spos spot spoy spps spro sprs spry spso spsp spss spst sptc spto sptr spts spy- spyr spys srcc srct sros srpc srps srpt srsp srtp srtr sscc sscp sscs sslc sslp sslt ssoc ssop ssot sspc sspl sspo ssps sspt ssrc ssrl ssrs sssc ssss sstc sstl sstp ssts stcc stcp stcs stlc stlo stlt stol stoo stop stor stos stot stoy stpp stps strc stro strs stry stss sttc sttr styl styr stys syco sycr syl- syll syls sylt sypo syro syrs syrt syry syso syss syst sytt tccc tcos tcpo tcpy tctc tcts tlco tlos tlrs to-y toco tol- toll tolo tolt toly tool toor toos toot top- topo topp tops topt torc toro torp torr tors tort tory tosc toso toss tost tosy totc toto totr tots tott toty toyl toyo toys toyt tpcp tpcs tpls tpol tppp tppr tprs tpsc tptp tptr tpyo trcc trcl troc troo trop tros trot troy trpc trpp trps trst trtc trtr try- tryo tryp trys tscc tscp tsol tsop tsos tsoy tspo tsps tspt tssr tsst tstc tsts tsys ttcp ttop ttoy ttss tttt ttyl ttys tyco tyl- tyll tylo typ- typo typp typy tyr- tyrl tyro tyrr tyss tyst tyto tytt tyty yccc yctc ylls yoll yolo yolp yoly yool yoop yoot yopo yopy yoro yort yory yoso yost yott yoyo ypcc yrly ysco ysop yyyy