4B 4D 5B 5D 6B 6B 5D 6B 6D 6B 5D 5B 4B 4D 5B 5D 6D 5D 5B 6B 5B 4D 4B 4D 5B 4D 4B 4D 5B 5D 6B 6B 5D 6B 6D 6B 5D 5B 4B 4D 5B 5D 6B 6D 7D 7B 6D 6B 5D 5B 4B 4D 3D 4B repeat B Part 7B 6D 6B 6D 7B 7B 8D 8B 8D 8B 9D 8B 8D 7B 8D 8D 8B 8D 8D 8B 9D 8B 8D 7B 7D 6D 6B 7B 8B 7B 7D 8D 7D 6D 6B 6D 7D 7B 6D 6B 5B 5D 6D 5D 5B 4D 4B 5B 4D 4B 3D 4D 4B repeat