general_pizza

    // #1 @ 916,616: 21x29
    let parts: Vec<&str> = l.split(['@', ',', ':', 'x'].as_ref()).collect();
    let x = parts[1].trim().parse::<i32>().expect("x as i32");
    let y = parts[2].trim().parse::<i32>().expect("y as i32");
    let w = parts[3].trim().parse::<i32>().expect("width as i32");
    let h = parts[4].trim().parse::<i32>().expect("height as i32");