One day, a happy boy named Tim went to the park to play. He saw a big cross on the ground. Tim wanted to match the colors on the cross. He had four color sticks: red, blue, green, and yellow.
Tim's friend, Sue, came to help. She said, "Let's match the red stick to the red part of the cross." They did it and the cross became more colorful. They matched the other sticks to the cross too.
But then, something unexpected happened! The cross started to move and became a big, colorful butterfly. The butterfly said, "Thank you, Tim and Sue, for making me pretty!" Tim and Sue were very happy and played with the butterfly all day.
