c-cor c-fos ccccc co-co cocc- cocco cocos cocto coffs coofs coors coost coots corfo coro- corot corrs corso corss corto corts cosco cost- costo costs cotos cotso cott- cotto cotts croco crocs croft croos croot cross crost crots crott cstcc fcsts fofos foots foros forro forso forss forst forto forts fosco fotos frcsc froot frost frots ftrtt ocftc ocros octo- octor octos offof offto ofoto oocss ooooo orcos orfor oroco oroso orost ortoo ososo ossos ostrc ostro otoso ototo otros ottos r-co- ro-ro rocco rocor rofor roofs rooft roost roots rorts rosso rosss rosto rosts rotcs roto- rotor rotos rotot rotto rsssf s-o-r scoff scoor scoot scorf scors scort scotf scoto scots scott scrof scroo scrot sctrs so-so softc softs soort soots soror soros sorso sorts soss- sosto sotoo sotos sotto sotts sroof sroot sssss stoff stoor stoos stoot storo storr stors stort stoss stots stott stroc strof stros strot strrs tocco toco- tocos toffo toffs tofor tofts toost toots torcs toros torro torrs torso torst torto torts tosco tosos toss- tosto toto- totoo totos troco troff troft tross trost trots trott tsoro tsort tsrcs ttttt