c-cd cccc cccs cccu ccdc ccdn ccdr ccds ccgc ccgs ccgt ccnc ccnr ccns ccnu ccrc ccrg ccrs ccrt ccsd ccsg ccsn ccss ccst cctc cctt ccuc ccus ccut cd-r cdcs cddr cdnc cdrs cdss cgcc cgcg cggs cgns cgss cgst cgtu ckck ckcs ckdu ckgn cknc ckns cknt ckrc ckrd ckst ckts cndd cnrc cnrr cnrt cnss cntc cntk cntr cnut crcc crcr crdc crgs crkc crns crrt crss crst crtc crts crud crug cruk crun crus crut cscc cscd cscr cscs csdn csdr csgn csks csrc csrd csrs cssd cssr cstc cstd cstg cstr csts csur csus ctgu ctns ctrc ctrn ctrs ctsc ctsn ctss ctsu cttn ctts cucc cuck cucn cuds cuk- cund cunt curd curn curr curs curt cusd cusg cusk cuss cust cusu cut- cutc cuts cutt dccc dccs dcct dccu dcds dcgs dcns dcrk dcsc dcsg dcss dctc dcts dddd ddrc ddss ddts dgkd dgkg dgsn dkdc dncs dnrc dnsc dntt dnuk dnus dnut drgs drrs drug druk drus drut druu dscc dscn dscr dscs dsdr dsgn dsng dsrc dsrr dssc dssn dsst dstc dstn dsts dtcc dtng dtss duck ducs duct dudd duds dudu dugs dugu dukt duku dunc dung dunk dunn duns dunt durg durk durn durt duru dusk dust duts duur duut gc-c gccc gccs gcds gcrg gcss gcst gcsu gctc gcts gdrc gdrt gdsc gggg ggrn ggss gncc gngc gnrc gnrr gnus grcc grdc grds grrr grrs grss grtc grug grun grur grus grut gsds gstr gsur gtcr gtcs guck gudu gugg gugu gund gung gunk gunn guns gunt gurd gurg gurk gurn gurr gurs gurt guru gusd guss gust guts gutt gutu guus kccc kccd kcck kccr kcct kccu kcdc kcdd kcdr kcds kcdu kcgc kcgr kcgs kckc kckk kckn kckr kcnd kcnr kcns kcnt kcrc kcrg kcrn kcrr kcrs kcrt kcru kcsc kcsd kcsg kcsn kcsr kcss kcst kcsu kctc kctn kctu kcuk kdcc kdcd kdcr kddc kddd kddg kddk kddr kdgs kdkd kdkk kdkn kdkr kdkt kdnd kdnk kdnn kdnr kdns kdrs kdsc kdsd kdsk kdsn kdsr kdss kdst kdsu kdtd kdtn kdtr kduc kdug kdun kdur kdus kdut kgcc kgcd kgcn kgcr kgdc kgdd kggg kggr kgks kgnc kgnd kgng kgnr kgnt kgnu kgrc kgrd kgrg kgrk kgrn kgrr kgrs kgrt kgsr kgst kgtk kgts kgud kgus kkcd kkck kkcn kkcr kkcs kkct kkdc kkdd kkdg kkdt kkgr kkkk kknd kknn kkns kknt kknu kkrc kkrk kkrn kkrr kkrs kkrt kksd kksn kksr kkss kkst kksu kktc kktk kkts kktu kkus kkut kkuu knck kncn kncr knct kncu kndc kndd kndk kndn kndr kndu kngn kngr kngt knkk knkt knnd knng knnk knnr knns knrg knrk knrs knsc knsd knsg knsk knsn knsr knss knst knsu kntk kntn kntr knts kntu knud knuk knur knus knut krcc krcd krcg krcn krcs krcu krdc krdd krdg krdr krds krdu krgn krgs krgt krkc krkd krkk krkn krkr krks krku krnd krng krnk krnn krnt krnu krrc krrg krrk krrn krrr krrs krrt krsc krsd krsk krsn krsr krss krst krsu krtc krtk krtn krtr krts kruc krug kruk krun krur ksck kscn kscr kscs kscu ksdc ksdk ksdn ksdr ksds ksgc ksgg ksgn ksgr ksgt ksgu kskd kskg kskk kskn kskr ksks ksku ksnc ksnd ksng ksnk ksnn ksnr ksns ksnt ksrg ksrn ksrr ksrs ksrt kssn kssr ksss ksst kssu kstc kstk kstn kstr ksts kstt kstu ksud ksug ksun ksut ksuu ktcc ktck ktcr ktcs ktdc ktdd ktdk ktdr ktgg ktgr ktgs ktkc ktkk ktkn ktkr ktks ktkt ktku ktnc ktnd ktnk ktnn ktns ktnt ktrc ktrg ktrk ktrn ktrr ktrs ktrt ktru ktsc ktsd ktsn ktsr ktst ktsu kttc kttg kttk kttn kttr ktts kttt kttu ktuc ktug ktun kucc kucd kucr kudd kudu kugn kugr kugs kukk kukn kuks kuku kunc kund kung kunk kunr kuns kunt kunu kurd kurk kurr kurs kurt kuru kusc kusd kusg kusn kust kusu kutr kuts kutt kutu kuuk kuur kuuu nccc nccn nccr nccs ncct nccu ncdc ncdn ncdr ncds ncdu ncgr ncgs ncnc ncnd ncrc ncsc ncss ncst nctc nctr ncuk ndcc ndcs ndnt ndrc ndss ndtc ndut ngdc ngns ngsk ngsn ngtn ngts ngur nguu nknt nktr nngn nnnn nnss nntn nrcs nrdc nrds nrrc nrrd nrsc nrts nscc nscd nscs nsdg nsds nsdt nskk nsnr nsrc nsrd nssc nssr nsss nstc nstd nsts nstu ntcc ntds ntnd ntnu ntrc ntru ntsc ntss ntsu nttr ntuc nuck nucs nucu nudc nudd nugs nuku nunc nung nunk nunn nuns nunt nurc nurd nurn nurr nurs nurt nuru nuss nust nusu nuts nutt nutu nuuk rccc rccs rcdc rcds rcgc rcnr rcrd rcrg rcsc rcsd rcss rctc rctg rcts rdgs rgds rgtr rgts rkss rkts rncs rndc rnds rngs rnnt rntd rnut rrrr rrun rscc rscn rscs rsdd rsdg rsds rsgc rsnn rsnr rsts rstu rtcc rtcg rtdt rtgs rtkg rtkn rtnd rtns rtss rtts ruck ruct rudd ruds rugg rugs rukk rukn ruku runc rund rung runk runn runs runt rurc rurd rurs ruru rusk russ rust rusu ruts rutt rutu ruud ruun sccc sccs scct scdc scdg scds scgs sck- scnd scnr scnt scr- scrc scrn scrs scsc scsd scsn scsr scst scsu sctc sctd sctn sctr scts scud scug scun scur scut sdcc sddc sdds sdgs sdrc sdrs sdsc sdss sdsu sgcd sgcg sggg sggs sgsd sgss sgts skn- skrt sksd skss skud skun skur skut sncc snns snrk snrs snsd sntr snug snur snus srcc srct srnn srsd srtr sscc sscs ssdc ssdd ssgs ssgt ssns ssrc ssrg ssrs sssc ssss sstc sstd ssts stcc stcs stcu stds stgr stks stnd stng stnn stnr stns strc strd strk strn strs stru stss sttc sttd sttr stuc stud stug stuk stun stur stus stut suc- succ suck sucr sucs sudd suds sug- sugg suks suku sun- sund sung sunk sunn suns sunt sunu sur- surc surd surg surn surr surs surt suru sus- susd susk suss sust susu sutu suus tccc tccu tcdd tcnn tctc tcts tdkr tdss tgcc tgtc tgts tkkg tkts