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