-ol c-- ccc ccf ccl cco ccr ccs ccu cfc cff cfl cfo cfr cfs cfu cl- clc clf cll clo clr cls clu co- coc cof col coo cor cos cou crc crf crl cro crr crs cru csc csf csl cso csr css csu cuc cuf cul cuo cur cus cuu fcc fcf fcl fco fcr fcs fcu ffc fff ffl ffo ffr ffs ffu flc flf fll flo flr fls flu foc fof fol foo for fos fou frc frf frl fro frr frs fru fsc fsf fsl fso fsr fss fsu fuf ful fuo fur fus fuu lcc lcf lcl lco lcr lcs lcu lfc lff lfl lfo lfr lfs lfu llc llf lll llo llr lls llu loc lof lol loo lor los lou lrc lrf lro lrr lrs lru lsc lsf lsl lso lsr lss lsu luc luf lul luo lur lus luu oc- occ ocf ocl oco ocr ocs ocu of- ofc off ofl ofo ofr ofs ofu olc olf oll olo ols olu oo- ooc oof ool ooo oor oos or- orc orf orl oro orr ors oru os- osc osf osl oso osr oss osu ou- ouc ouf oul ouo our ous rcc rcf rcl rco rcr rcs rcu rfc rff rfl rfo rfr rfs rfu rlc rlf rll rlo rlr rls rlu roc rof rol roo ror ros rou rrc rrf rrl rrr rrs rru rsc rsf rsl rso rsr rss rsu ruc ruf ruo rur rus ruu scc scf scl sco scr scs scu sfc sff sfl sfo sfr sfs sfu slc slf sll slo slr sls slu soc sof sol soo sor sos sou sr- src srf srl sro srr srs ss- ssc ssf ssl sso ssr sss ssu suc suf sul suo sur sus suu ucc ucf ucl uco ucr ucs ucu ufc uff ufl ufo ufr ufs ufu ulc ulf ull ulo ulr uls ulu uoc uol uoo uor uos ur- urc urf url uro urr urs uru usc usf usl uso usr uss usu uuc uur uus uuu

-ous cccc cccf cccl cccs cccu ccfc ccff ccfl cclc ccls ccoc ccrc ccrf ccrl ccrs ccsf ccsl ccss ccuc ccus cfcf cfcl cfco cfcs cffr cfls cfor cfos cfsl clof cloo clor clos clou clro clrs clsc coco cocu cofc coff cofs col- coll colo cols colu coof cool coos cor- corc corf corl coro corr cors cosc cosl coso coss coul cour cous crcc crcr crfc crfl crfs crlf crls croc crol croo cror crss crus cscc cscf cscl csco cscr cscs csfc csfr cslr cslu csor csos csrc csrs cssr csuf csur csus cucc cufc cuff cufo culc cull culo culs curf curl curo curr curs cuso cuss cusu fccf fcsc fcsl ffcc ffff ffrr ffss flcl floc floo flor flos flou fluf fluo flur flus foco focs fofo folc foll folo folr fols foof fool foos for- forl foro forr fors foso foss foul four fous frcc frfc frol fros frou frsc frso fscc fsfo fssc fssf fuc- fufc fuff fufu full fuls fulu fuor fur- furl furo furr furs fusc fuso fuss fusu lccc lccs lcfc lcfr lcls lcor lcrl lcrs lcsc lcsr lfcc llcc llcs lllc llll lloc lloo locc loco locs locu loff loll lolo lols looc loof lool loor loos loro lors losc loso loss loul lour lous louu lrcs lrfc lroc lrrc lrrr ls-r lsco lscs lsfc lsof lsrc lsso lssr lucs luff lufu lull lulu lurs luso luss occc oclc ocos ocrl ocro ocrr ocrs ocul ocur ofcl ofcr off- offc offo offr offs offu ofor ofus olcc olfs ollo olof olor olos olur oocr ooff oofs oolo oooo ooos oous orco orcs orff orfs orfu orlo orlu oro- orof oror oros orro orrs orso orsu orus oscc oscl osco oslo osoo osor osos osro osso ossu osul oucc oufc ouff ouls oulu our- ouro ours ouu- rccc rccs rcfc rcls rcos rcsc rcsl rcss rffc rffl rlcs rlls rocc roco rocs rofc roff rofl rofo rolf roll rolo roof rool roor roos rorc roro roru rosc roso ross rouf roul rous rrfc rrrr rscc rscs rsfc rslc rsos rssl rufc ruff rufo rull rulo rurc ruro rurs ruru ruso russ rusu s-os sccc sccl sccs scfc scl- sclc scls scol scoo scor scr- scrc scrs scsc scsl scso scsr scsu scul scur sfcc sfco sfcs sffc sflc sfls sfor sfos sfrc sfro sfss sfsu slcc slcu sloc sloo slos slrc slrs slsc slsu sluc slur socl soco socr socs sofo solf soll solo solr sols soof sool soor soos soro sorr sors soru soso soss souf soul sour sous srcc srfc sros sscc sscs ssfc ssfl sslc ssoc ssrc ssrl ssrs sssc sssf ssss suc- succ sucr sucs suf- sufc suff sufr sufs sufu sul- sulc sulf sull sulo sulu suor suos sur- surc surf suro surr surs suru sus- suso suss susu suus ucos ucrc ucsc ucsf ucsu ufcu ufos ulcc ulco ullo ullr ulo- uloc ulos ulul ulus uocc uofl uofo uolc uor- urff urls uro- urol uroo urso urss ursu urur urus uscc uscf usco uscs usfc usfl usfs uslu usoc usos ussc ussf ussr usss ussu usul usus uulu uuoc uuuu

c-cor c-fos ccccc cccsl ccrcl cfour clcff cloff cloof cloor cloos closo closs clour clous cluff clurr cluss co-co cocc- cocco cocol cocos cocur cocus coffs cofur coll- collo colls colo- color colos colur colus coofs coolo cools coors corfo corfu corlu coro- corol corrl corrs corso corss corsu corus cosco couco coull courl cours couru crlcs croco crocs croll crool croos cross croul crous crull cruls cruor cuffs culls cullu culur cuoco curll curlo curls curlu curro currs cusco cusso flocc flocs floor floro floru floss flour fluff fluo- fluor flurr fluss focus fofos folco follo fools foros forro forso forss forur forus fosco fouls fouro fours frcsc fu-fu fuco- fucus fuffs fulco fullf fullo fulls fuoco furls furo- furor furrs furus fusco fuso- fusor fusus llrrs loco- locos locro