Here's the order of sentences based on the story:
- Lucy finds a door in the dragon.
- The children open it and go in.
- Horax and Zelda see Ben and Lucy, but the children run away.
- On the side of the pool, they find the next line for the rhyme.
- The children find a way out, but they have to jump into the pool.
- It's a trap! Horax closes the door and they can't get out.