The following lines contain the word 'select', 'insert', 'update' or 'delete':
FOR i IN (select object_name, owner, timestamp
from all_objects
where object_name like '%XSU%VERSION%')
LOOP
DBMS_OUTPUT.PUT_LINE(RPAD(i.object_name,27) ||
RPAD(i.owner,14) || SUBSTR(i.timestamp,1,16));