The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night. The black dog runs at night.