static BWImage activityMap332_v1(BufferedImage image) {
  ret activityMap332_v1(image, 16);
}

static BWImage activityMap332_v1(BufferedImage image, int tileSize) {
  ret twoLevelIntListToBWImage((L) twoLevelMap(
    func(BufferedImage img) -> Int {
      colorCount332_max(2, img) > 1 ? 0 : 255
    },
    imageToRoughlyFixedSizeTiles_twoLevelList(shootScreen2(), tileSize)));
}