Please find the below rules I am using:

+----+------+----+----------+--------------+-----------+---------------+----------+-------+
| id | dpid | pr | match_op | match_exp    | match_len | subst_exp     | repl_exp | attrs |
+----+------+----+----------+--------------+-----------+---------------+----------+-------+
|  1 |    1 |  1 |        1 | ^000[0-9]+$  |         0 | ^000([0-9]+)$ | 1        |       |