-ol c-- ccc ccf ccl ccn cco ccr ccs ccu cfc cff cfl cfn cfo cfr cfs cfu cl- clc clf cll cln clo clr cls clu cn- cnc cnf cnl cnn cno cnr cns cnu co- coc cof col con coo cor cos cou crc crf crl crn cro crr crs cru csc csf csl csn cso csr css csu cuc cuf cul cun cuo cur cus cuu fcc fcf fcl fcn fco fcr fcs fcu ffc fff ffl ffn ffo ffr ffs ffu flc flf fll fln flo flr fls flu fnc fnf fnl fnn fnr fns fnu foc fof fol fon foo for fos fou frc frf frl frn fro frr frs fru fsc fsf fsl fsn fso fsr fss fsu fuf ful fun fuo fur fus fuu lcc lcf lcl lcn lco lcr lcs lcu lfc lff lfl lfn lfo lfr lfs lfu llc llf lll lln llo llr lls llu lnc lnl lnn lno lnr lns lnu loc lof lol lon loo lor los lou lrc lrf lrn lro lrr lrs lru lsc lsf lsl lsn lso lsr lss lsu luc luf lul lun luo lur lus luu ncc ncf ncl ncn nco ncr ncs ncu nfc nff nfl nfn nfo nfr nfs nfu nlc nlf nll nln nlo nlr nls nlu nnc nnf nnl nnn nno nns nnu no- noc nof nol non noo nor nos nou nrc nrf nrl nrn nro nrr nrs nru nsc nsf nsl nsn nso nsr nss nsu nuc nul nun nuo nur nus nuu oc- occ ocf ocl ocn oco ocr ocs ocu of- ofc off ofl ofn ofo ofr ofs ofu olc olf oll oln olo ols olu on- onc onf onl onn ono onr ons onu oo- ooc oof ool oon ooo oor oos or- orc orf orl orn oro orr ors oru os- osc osf osl osn oso osr oss osu ou- ouc ouf oul oun ouo our ous rcc rcf rcl rcn rco rcr rcs rcu rfc rff rfl rfn rfo rfr rfs rfu rlc rlf rll rln rlo rlr rls rlu rnc rnn rno rnr rns rnu roc rof rol ron roo ror ros rou rrc rrf rrl rrn rrr rrs rru rsc rsf rsl rsn rso rsr rss rsu ruc ruf run ruo rur rus ruu scc scf scl scn sco scr scs scu sfc sff sfl sfn sfo sfr sfs sfu slc slf sll sln slo slr sls slu snc snf snl snn sno snr sns snu soc sof sol son soo sor sos sou sr- src srf srl srn sro srr srs ss- ssc ssf ssl ssn sso ssr sss ssu suc suf sul sun suo sur sus suu ucc ucf ucl ucn uco ucr ucs ucu ufc uff ufl ufn ufo ufr ufs ufu ulc ulf ull uln ulo ulr uls ulu un- unc unf unl unn uno unr uns unu uoc uol uon uoo uor uos ur- urc urf url urn uro urr urs uru usc usf usl usn uso usr uss usu uuc uun uur uus uuu

-ous cccc cccf cccl cccs cccu ccfc ccff ccfl cclc ccls ccnc ccnf ccnr ccns ccnu ccoc ccrc ccrf ccrl ccrs ccsf ccsl ccsn ccss ccuc ccus cfcf cfcl cfcn cfco cfcs cffr cfln cfls cfnr cfns cfor cfos cfrn cfsl cfun clof clon cloo clor clos clou clro clrs clsc clun cnco cnrc cnrr cnsl cnss coco cocu cofc coff cofs col- coll coln colo cols colu con- conc conf conn cono cons coof cool coon coos cor- corc corf corl corn coro corr cors cosc cosl coso coss coul coun cour cous crcc crcr crfc crfl crfs crlf crls crns croc crol cron croo cror crss crun crus cscc cscf cscl csco cscr cscs csfc csfr cslr cslu csor csos csrc csrs cssr csuf csur csus cucc cucn cufc cuff cufo culc cull culo culs cuno cuon curf curl curn curo curr curs cuso cuss cusu fccf fcnl fcsc fcsl ffcc ffff ffrr ffss ffun flcl flnc floc flon floo flor flos flou fluf fluo flur flus fnlc fnrs fnuf foco focs fofo folc foll folo folr fols fono fons foof fool foon foos for- forl forn foro forr fors foso foss foul foun four fous frcc frcn frfc frns frol fron fros frou frsc frso frun fscc fsfo fsln fssc fssf fuc- fufc fuff fufu full fuls fulu funf funs fuor fur- furl furn furo furr furs fusc fuso fuss fusu lccc lccs lcfc lcfr lcls lcor lcrl lcrs lcsc lcsr lfcc llcc llcs lllc llll lloc lloo lncr lnfs lnso locc locn loco locs locu loff lofn loll lolo lols lono lonr lons looc loof lool loon loor loos lorn loro lors losc loso loss loul loun lour lous louu lrcs lrfc lroc lron lrrc lrrr ls-r lsco lscs lsfc lsof lson lsrc lsso lssr lucs luff lufu lull lulu lunn luno luns lurs luso luss nccc nccf nccn nccr nccs nccu ncfc nclc ncln nclr ncnc ncoc ncor ncos ncrc ncsc ncsf ncsl ncss nfcu nfff nfon nfrs nfsr nfsu nlcc nlcf nlcs nlls nlsc nnls nnnn nnos nnsl nnss nocl noco nocs nolf noll nolo nols non- nonn nono nons nonu noo- nool noon nooo noor noos nor- norc norf norn noro norr nors nos- noss nosu noul noun nour nous nrcs nrfc nroc nron nrrc nrrl nrsc nscc nscl nscs nsfc nsfs nslr nsls nsnr nsof nsos nsou nsrc nsrl nssc nssf nsso nssr nsss nucs nucu nuff null nunc nunn nuno nuns nuoc nuon nurc nurl nurn nurr nurs nuru nusl nuss nusu occc occn oclc ocon ocos ocrl ocro ocrr ocrs ocul ocur ofcl ofcr off- offc offo offr offs offu ofno ofor ofus olcc olfs ollo olof olon olor olos olur onc- oncf onco onlf onno onon onor onos onsc onso onur onus oocr ooff oofs oolo oons oooo ooos oous orco orcs orff orfs orfu orlo orlu ornc orno orns oro- orof oron oror oros orro orrs orso orsu