Magic Blocks (Doll House)

Hint 1 of 8:

This is yet another puzzle with letters in it.  The goal should be obvious.

Hint 2 of 8:

Make words.

Hint 3 of 8:

How do you normally read words?

Hint 4 of 8:

From left to right, in lines or rows, right?

Hint 5 of 8:

So that's how you're supposed to form words in this puzzle -- one word on
each line.

Hint 6 of 8:

Now, the rules ... You can only click on the outside of the puzzle.  Try
clicking a few times to see if you can figure out what the rules are.

Hint 7 of 8:

Notice that you can make a single row or column change, but nothing more.

Hint 8 of 8:

In fact, you make the letters rotate around in a certain order.