Ultra-Colour 2

Our little friend was in a stream of water that carries a lot of different stones and bricks at a rate which is very dangerous in a collision! The ball that you'll manage that would save his life will stay under water for a long time but sometimes he needs to be a supply of air, and then you will need to catch the stream of yellowish stone point that will produce oxygen and then you can swim out of this stream unscathed!