crusy rcusy cursy ucrsy rucsy urcsy crsuy rcsuy csruy scruy rscuy srcuy cusry ucsry csury scury uscry sucry ruscy urscy rsucy srucy usrcy surcy cruys rcuys curys ucrys rucys urcys cryus rcyus cyrus ycrus rycus yrcus cuyrs ucyrs cyurs ycurs uycrs yucrs ruycs urycs ryucs yrucs uyrcs yurcs crsyu rcsyu csryu scryu rscyu srcyu crysu rcysu cyrsu ycrsu rycsu yrcsu csyru scyru cysru ycsru sycru yscru rsycu srycu ryscu yrscu syrcu ysrcu cusyr ucsyr csuyr scuyr uscyr sucyr cuysr ucysr cyusr ycusr uycsr yucsr csyur scyur cysur ycsur sycur yscur usycr suycr uyscr yuscr syucr ysucr rusyc ursyc rsuyc sruyc usryc suryc ruysc urysc ryusc yrusc uyrsc yursc rsyuc sryuc rysuc yrsuc syruc ysruc usyrc suyrc uysrc yusrc syurc ysurc
Note: these 'words' (valid or invalid) are all the permutations of the word crusy. These words are obtained by scrambling the letters in crusy.