sesug essug sseug sseug essug sesug seusg esusg suesg usesg eussg uessg ssueg ssueg suseg usseg suseg usseg esusg seusg eussg uessg suesg usesg sesgu essgu ssegu ssegu essgu sesgu segsu esgsu sgesu gsesu egssu gessu ssgeu ssgeu sgseu gsseu sgseu gsseu esgsu segsu egssu gessu sgesu gsesu seugs esugs suegs usegs eusgs uesgs segus esgus sgeus gseus egsus gesus suges usges sgues gsues ugses guses eugss uegss eguss geuss ugess guess ssuge ssuge susge ussge susge ussge ssgue ssgue sgsue gssue sgsue gssue sugse usgse sguse gsuse ugsse gusse sugse usgse sguse gsuse ugsse gusse esugs seugs eusgs uesgs suegs usegs esgus segus egsus gesus sgeus gseus eugss uegss eguss geuss ugess guess suges usges sgues gsues ugses guses
Note: these 'words' (valid or invalid) are all the permutations of the word sesug. These words are obtained by scrambling the letters in sesug.