fn main() {
    let mut cdef_strengths: [i32; 8] = [4; 8];
    let mut idx = 1;
    let mut val = cdef_strengths[0] - 1;
    while val >= 0 && idx < 4 {
        cdef_strengths[idx] = val;
        val -= 1;
        idx += 1;
    }
    val = cdef_strengths[0] + 1;
    while idx < 8 {
        cdef_strengths[idx] = val;
        val += 1;
        idx += 1;
    }

    for i in 0..8 {
        eprintln!("{}", cdef_strengths[i]);
    }
}