username is not valid : @ttt7t
username is not valid : @ttt5t
username is not valid : @ssxss
username is not valid : @tttt3
username is not valid : @wwjww
username is not valid : @wwnww
username is not valid : @xqqqq
username is not valid : @xxxxp
username is not valid : @xkxxx
username is not valid : @kkkjk
username is not valid : @xexxx
username is not valid : @xxxex
username is not valid : @ttt5t
username is not valid : @ssxss
username is not valid : @tttt3
username is not valid : @wwjww
username is not valid : @wwnww
username is not valid : @xqqqq
username is not valid : @xxxxp
username is not valid : @xkxxx
username is not valid : @kkkjk
username is not valid : @xexxx
username is not valid : @xxxex