-ose c-cd cccc cccf cccs ccdc ccdf ccdr ccds cced ccee ccfc ccfd ccff ccoc ccod ccrc ccre ccrf ccrs ccsd ccsf ccss cd-e cd-r cdcs cddr cdec cdef cder cdes cdfe cdfs cdos cdre cdrs cdss cec- cece ceco cecs cedd cede cedo ceec cees cef- cefc ceor ceos cer- cerc cerd cere cerf cero cers cesc cese cesr cess cfcf cfco cfcs cfds cffr cfor cfos cfre cfse coce coco codd code cods coed coes cofc cofe coff cofs cood coof coos cor- corc cord core corf coro corr cors cosc cose coso coss crcc crce crcr crdc cre- crec cred cree creo cres crfc crfs croc crod croe croo cror crss cscc cscd csce cscf csco cscr cscs csdr csec csee cser csfc csfr csor csos csrc csrd csrs cssd csse cssr dccc dccs dcds dcfc dcfs dcos dcsc dcss dddd ddes ddoc ddrc ddre ddss dec- decc decd dece deco decs dedd dede dedo deed deef deer dees defe deff defo defs deor deos der- derc dere derf dero derr ders des- desc dese deso dess dfcc dfco dfcs dfds dfer dfoe dfrf doce doco docs dod- dodd dode dodo dods doer does doff dood doof door doos dorc dord dore dorf doro dorr dors dose doso doss dred dree dref dres drfc drod drof drrs dscc dscr dscs dsdr dsfc dsos dsrc dsrr dssc eccc ecce ecco ecdc ecdf eced ecef eces ecfc ecfr ecfs eco- ecod ecos ecrc ecrf ecrr ecsc ecse ecss eddc edde eddo edds ede- eder edes edoc edod edos edss eecs eede eeee eees eefe eeoc eerc eero eers eese efco efeo efes effs efor eocd eode eoes eore ercc erce erde erdf erds erec ered erer eres erfc erfs eroc erod eroe eroo eros errc erre erro errs erse erso esce esco escr escs esds esee eseo eser eses esfs eso- esos esrd esse esso fccf fcds fces fcsc fdoc fdos fece fede feds feed feer fees fefc fefe feff fefo feod feof ferc ferd fere fero ferr fers fese fess ffcc ffee ffff ffrr ffss foce foco focs fode foed foer foes fofo food foof foos for- ford fore foro forr fors foso foss frcc fred free freo fres frfc froe fros frsc frso fscc fsec fsfo fssc fssf o-eo occc ocds oce oced ocee ocef ocos ocre ocro ocrr ocrs oddd odds oded odeo oder odes odoo odor odos odso oec- oecc oedo oeds oeec oere oers oese ofcr ofdr ofer off- offc offe offo offr offs ofor ofre oocr ooer ooes ooff oofs oooo ooos oord oore oose orce orco orcs orde ordo ords ore- orec ored oreo orer ores orfe orff orfs oro- oroe orof oror oros orro orrs orse orso oscc osce osco osec osed osee oser oses osoo osor osos osrd osro ossd osse osso rccc rccs rcdc rcde rcds rcfc rcos rcrd rcsc rcsd rcss rder rdoc rdos rdso recc recd rece recr recs redc redd rede redo redr reds reed reef rees refd refe reff refr refs reod reof reos rerd rere rero rers rese reso ress rfds rfef rffc rocc roce roco rocs rodd rode rodo rods roed roer roes rofc rofe roff rofo rood roof roor roos rorc rore roro rosc rose roso ross rred rrfc rrrr rscc rscs rsdd rsds rsee rsfc rsos rsre s-os sccc scce sccs scdc scdf scds scec scee scer scfc scfe scoo scor scr- scrc scre scrs scsc scsd scso scsr sdcc sdco sddc sdds sdef sder sdes sdfc sdrc sdrs sdsc sdsf sdss se-c se-d se-e se-f se-o se-s sec- secc secd sece seco secr secs sede sedo seds seec seed seef seer sees seff seoc seod serc serd sere serf sero serr sers sesc sese seso sess sfcc sfco sfcs sfdc sfer sffc sfor sfos sfrc sfro sfss soce soco socr socs sodd sode sodo sods soec soeo soes sofo sood soof soor soos sord sore soro sorr sors sose soso soss srcc srde srec sreo sres srfc sros srsd sscc ssce sscs ssdc ssdd ssdf ssec ssee sses ssfc ssoc ssrc ssrs sssc sssf ssss