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Marian, Alba and Sara are walking outside. Look at the castle and the horse. You can control who you want to play with by using the M (Marian), A (Alba) or S (Sara). Let one of them walk to the right. Don’t worry, they are a close family, the rest will follow.
Look at the tree on the right. Walk towards it, a leaf will come down. Pick up the LEAF. Now you have something for your drawing.
Game source: A copy of the game was found here  on the internet.