Barbie and Ken for a long time and there have even started to live together. They take a small but cozy studio apartment. Yesterday, Ken went to his parents, and Barbie decided to have a party with her friends. Waking up in the morning, Barbie was very surprised by how dirty the room. She learned that Ken is going today to propose to her and asks you to help her clean the room. Witness this point, after you have gathered all the garbage.