Right seal, right shield.
A gold pin marks an exact position.
FICTIONAL HERALDRY / GB

Arrange four fictional river seals. Each verdict reveals exact matches and misplaced symbols; solve within six petitions.
Enter the cipher chamberChoose one symbol for each shield, submit the row, then use the gold and silver clue pins.
A gold pin marks an exact position.
A silver pin marks a symbol elsewhere in the code.
The result has no cash or material value.