Dale and Jade went into a maze to win a game. The maze was long and full of snakes.
Dale said to Jade, "I can not go on," "Yes, you can. You are brave!" said Jade.
Dale and Jade walk and walk.

At last, they made a left and got to the end of the maze. Then they see six small caves.
"Let's go into the last cave," said Jade. In the back of the cave, they see a gate!
The gate is shut. How will they pass?