script to list privilege belongs to table in oracle database

script to list privilege belongs  to table in oracle database

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select coalesce (b.grantee,a.GRANTEE) GRANTEE, table_name, privilege
from dba_tab_privs a
left join dba_role_privs b on a.grantee = b.GRANTED_ROLE
where table_name in (select table_name from dba_tables where  owner not in ('SYSTEM','SYS','TSMSYS','WMSYS','OUTLN','DBSNMP'));