uhsse husse ushse suhse hsuse shuse uhsse husse ushse suhse hsuse shuse usshe sushe usshe sushe ssuhe ssuhe hssue shsue hssue shsue sshue sshue uhses huses ushes suhes hsues shues uhess huess uehss euhss heuss ehuss usehs suehs ueshs eushs seuhs esuhs hseus sheus hesus ehsus sehus eshus uhses huses ushes suhes hsues shues uhess huess uehss euhss heuss ehuss usehs suehs ueshs eushs seuhs esuhs hseus sheus hesus ehsus sehus eshus usseh suseh usseh suseh ssueh ssueh usesh suesh uessh eussh seush esush usesh suesh uessh eussh seush esush sseuh sseuh sesuh essuh sesuh essuh hsseu shseu hsseu shseu ssheu ssheu hsesu shesu hessu ehssu sehsu eshsu hsesu shesu hessu ehssu sehsu eshsu ssehu ssehu seshu esshu seshu esshu
Note: these 'words' (valid or invalid) are all the permutations of the word uhsse. These words are obtained by scrambling the letters in uhsse.