-ous c-cd cccc cccs cccu ccdc ccdn ccds ccnc ccns ccnu ccoc ccod ccsd ccsn ccss ccst cctc cctt ccuc ccus ccut cdcs cdnc cdon cdos cdot cdss cnco cndd cnss cntc cnut coco coct cocu codd cods con- conc cond conn cono cons cont cood coon coos coot cosc coso coss cost cotc cotn coto cots cott cotu coud coun cous cout cscc cscd csco cscs csdn csos csot cssd cstc cstd csto csts csus ctns ctos ctot ctsc ctsn ctss ctsu cttn ctts cucc cucn cuds cund cuno cunt cuon cusd cuso cuss cust cusu cut- cutc cuto cuts cutt dccc dccs dcct dccu dcds dcns dcon dcos dcsc dcss dctc dcts dddd ddoc ddot ddss ddts dncs dnoc dnsc dntt dnus dnut doco docs doct docu dod- dodd dodo dods donc dond donn dono dons dont dood doon doos doot doso doss dost dotd doto dots dott douc doud doun dous dout dscc dscn dscs dsos dssc dssn dsst dstc dstn dsto dsts dtcc dtot dtss duco ducs duct dudd dudo duds dudu dunc dunn duno duns dunt duo- duon duos dust duts duut nccc nccn nccs ncct nccu ncdc ncdn ncds ncdu ncnc ncnd ncoc ncos ncsc ncss ncst nctc ndcc ndcs nddo ndnt ndoc ndos ndss ndtc ndut nnnn nnos nnot nnss nntn noco nocs noct nodo nods nodu non- nonn nono nons nont nonu noo- noon nooo noos noot nos- noss nost nosu not- noto nots nott noun nous nout nscc nscd nscs nsds nsdt nsos nsou nssc nsso nsss nstc nstd nsts nstu ntcc ntds ntnd ntnu ntsc ntss ntsu ntto ntuc nucs nucu nudc nudd nudo nunc nunn nuno nuns nunt nuoc nuon nuss nust nusu nuts nutt nutu occc occn occt ocds ocon ocos oct- octo octs oddd odds odon odoo odos odot odou odso odts odtu odus onc- oncd onco onct ondo onno onod onon onos onsc onso onst ont- ontc onto onus onut oons oont oooo ooos oost oots oous oscc osco osno osoo osos ossd osso ossu ostc osts osun otcd oto- oton otoo otos otso otsu otto otts ottu otus oucc oudc ouds oun- ound ousd oust out- outo outs ouu- s-os sccc sccs scct scdc scds scnd scnt scon scoo scot scsc scsd scsn scso scst scsu sctc sctd sctn scto scts scud scun scut sdcc sdco sddc sdds sdot sdsc sdss sdsu sncc snco snns snoc snod snoo snos snot snsd snus soco socs sodd sodo sods sodu son- sond sono sons sont sonu sood soon soos soot soso soss sost sotc sotn soto sots sotu soud soun sous sout sscc sscs ssdc ssdd ssns ssoc ssot sssc ssss sstc sstd ssts stcc stcs stcu stds stnd stnn stns stod ston stoo stos stot stou stss sttc sttd stuc stud stun stus stut suc- succ sucs sudd sudo suds sun- sund sunn suno suns sunt sunu suos sus- susd suso suss sust susu suto sutu suus tccc tccu tcdd tcnn tcon tcos tctc tcts tdss tncc tndd tnts tnut toco todd todo tods todt todu tonn tono tons tonu tood toon toos toot tosc toso toss tost tosu totc totd toto tots tott toun tous tout tscc tsos tsou tsst tstc tsts tsun ttcn tton ttss tttt tucc tuco tudu tunc tund tunn tuno tuns tunu tuos tusc tusd tuss tust tuto tuts tutt tutu tuuo ucdc ucdd ucon ucos ucsc ucsd ucst ucsu ucut udds udon udoo udos udot udsd udts udun uncc unco uncs unct undo unds unno unns unon unos uns- unsc unso unst unto unts unus unut uocc uscc usco uscs usdc usdo usds usdt usnc usno usnu usoc usos ussc usss usst ussu ustc usto usts usun usus utsc utto uttu uuno uuoc uuuu