How to get the Bul'k Achievement/Trophy for TOHU

How to get the Bul'k Achievement/Trophy

To get the Bul'k achievement/trophy you need to drop a pirate into the water. This will happen when you must travel in time and there will be a puzzle to get all four pirates knocked into the submarine by moving the submarine either left or right when you prepare to catch them. If you move the submarine to the left and chase the parrot around the portals it will eventually knock the pirate on the top right off and into the water which will unlock the achievement/trophy.