Use the EMPTY FLASK on the water; receive SALT WATER (T).
Go to Wardroom.
Place the CANDLE in the holder; use the LIGHTER on the wick (U).
Place the SALT WATER on the burner; take the salt (V).
Examine the Botanistâ€™s Kit to trigger a puzzle (W).
Place the ingredients per the clues.
See screenshot for solution (X).
Find the patterns.
Part 1 solution (Y).
Part 2 solution (Z).
Part 3 solution (A).