An orange square hero on one leg wants to set a trampoline record. He asks you to help him in the game Oh Flip! The hero just knows how to jump, but such jumps do not count, you need to roll over in the air during the jump and land on the trampoline with your only foot. If the jumper touches the plane in any other place, he will be thrown to the ground, and you will have to start the process again. The game seems simple, but starting it you will understand that this is not so. To set any records you need to make an effort.