c-cor c-fos ccccc cfour co-co cocc- cocco cocos cocto cocur cocus coffs cofur coofs coors coost coots corfo corfu coro- corot corrs corso corss corsu corto corts corus cosco cost- costo costs cotos cotso cott- cotto cotts cottu couco cours court couru coust couto couts coutu croco crocs croft croos croot cross crost crots crott crous crout cruft cruor crust cruts cstcc cuffs cuoco curro currs curst curto curts cusco cusso cutco cutcu cutro cutto cutts fcsts focus fofos foots foros forro forso forss forst forto forts forur forus fosco fotos fotur fotus fouro fours foust fouts frcsc froot frost frots fruct frust fruto ftrtt fu-fu fuco- fucus fuffs fuoco furo- furor furrs furst furus fusco fuso- fusor fusts fusus futsu futur occur ocftc ocros octo- octor octos offof offto ofosu ofoto ofour oocss ooooo ootus orcos orcus orfor oroco oroso orost orosu orout ortoo oruro orust orutu ososo ossos ossur ostrc ostro osusu otoso ototo otour otros ottos ottur ouoro ousts outof outro outto outts r-co- ro-ro rocco rocor rocou rofor roofs rooft roost roots rorts rosso rosss rosto rosts rosu rotcs roto- rotor rotos rotot rotto roust routs routt rsssf rsust ruffo ruffs rufo- rufus ruocs rusor rusot russo rusts rustu ruutu s-o-r scoff scoor scoot scorf scors scort scotf scoto scots scott scour scout scrof scroo scrot scrus sctrs scuff scuft scurf scurr scurt scut- scuts scutt sfouf so-so socus softc softs soort sooru soots soror soros sorso sorsu sorts sortu sorus soss- sosto sosus sotoo sotos sotsu sotto sotts souff sours sous- souto sroof sroot ssfcu sssss stoff stoor stoos stoot storo storr stors stort stoss stots stott stouf stour stout stroc strof stros strot strrs struc strut stuff stuft sturt stuss sucr- sucst suffr suffs suftu surfs surot surtr surur surus susso susto susus sutor sutot sutro sutto suttu tocco toco- tocos tocut toffo toffs tofor tofts tofus toost toots torcs toros torro torrs torso torst torto torts tortu torus tosco tosos toss- tosto toto- totoo totos totus touro tours toust touts troco troff troft tross trost trots trott trous trout truco truff truro truso truss trust truus tsoro tsort tsrcs tsuro tsuru tsuur ttttt tuctu tuffs tufts tuotu turco turfs turoc turot turro turss turst tursu turtu turut tusor tutor tutto tutus tuuru ufofu urcos uros urost urour urous ursus urucu urutu us-sc uscoc usfor usour ustoo ustou ustur usutu utfsf utro- utror uttur uturu ututo uuuuu