co-opt cocco- cococo cocto- coocoo coodoo coopup copout copro- corour corput corrop corrup cortot coruco coruro coupru courp- courr- crocco cropup crudup cruro- cupro- curour curror cururo cut-up cutcut cutout cuttoo cutupu doctor dododo doocot doorto dorood doropo dororo dotdot dotodo doudou dourou doutou doutro dropto drouot ducrot ductor duport durtro occour ocourt octuor oooooo oordoo opdorp oporto optoro optout orcutt ordoru ordrup orrour ortrud ottoor oudorp outcut outour output outrup outtop outtro poduru poodur poopoo pop-up popduo popopo poporo popout poppop poptop pottop poupou pppppp procop procor proct- propup propur proto- prutot pucuro pupput purpur put-up putour putout putput puttoo puttur rococo rocoto rootup rorodt rotour rotout rotrou roucou routot rudrur ruocco ruptor rurutu rutour to-cut to-put tootoo top-up topcop toporu topout toppop torodo tororo torpor tortor tortou tot-up totopo totoro totrot toudou tourou toutou toutuo tropo- troppo trotro trucco tuotuo turtur turucu tururu tutour tuttut up-cut up-put uppoor upprop uproot uropod urucup uruppu utroor