PUZZLE 050 Hem in the Hamsters

Here we have eleven hamsters.
If they're all left together when their cate is being cleaned, they start to fight with each other, so they need to be separated into their own individual spaces using just three enclosures.
Slide the enclosures to move them, and place them so that all of the hamsters are contained.

Hint 1

It's easier to see what to do if you place the enclosures in this order: triangle, circle, square.

Hint 2

Place the triangular enclosure so that the uppermost hamster is at the top of the enclosure.

Hint 3

Place the circular enclosure so that it contains hamsters that fall outside of the triangular enclosure.

Super Hint

First, be sure to place the square so that it encloses the hamster at the bottom-right, which is still not contained.
Then tweak the position so that the hamsters inside the circle are split up into their own individual spaces.

Answer for 'Hem in the Hamsters'

The answer is as follows.