Room 4 – Waalse Kerk

5 flags hang down on one wall, the opposite displays the following text:

Both sides equal, although the river makes you part.
We fought hard for you in all the corners of the land, the blood of your enemies fed the arid sand.
Now golden fields spread outwards from the banks and waterside,
Giving us hope for a future shining bright.

While looking at the walls, you hear the following beeping sound coming from above:

Use the following table to determine the next number code.

Flag 1Flag 2Flag 3Flag 4Flag 5
Silent14335142262662133315
Willem64353651062651314163
Delft62546125222445415121
Europe26245215113566465633
Orange64214613254433665244