Tricky query

[Vitalii Kaplenko]

Hi, MySQL team!

I've got two tables:

Table1
-------------
| Id1 | Id2 |
-------------
| 1 | 3 |
| 2 | 3 |
| 1 | 4 |
| 2 | 5 |
-------------

Table2
-------
| Id1 |
-------
| 3 |
| 4 |
-------

How can I get

Table3
-------------
| Id1 | Id2 |
-------------
| 1 | 3 |
| 1 | 4 |
-------------

From Table1 and Table2?

Any kind of joins can't help me, window functions as well.
I can get anything by sequence of temporary tables, but it's not the case.

Thanks!