function Z_ApplyRange(clip clean, clip filtered, int start, int end)
{
    seg1 = start != 0 ? clean.Trim(0, start - 1) : filtered.Trim(0, end)
    seg2 = start != 0 ? filtered.Trim(start, end) : clean.Trim(end + 1, 0)
    seg3 = start != 0 ? clean.Trim(end + 1, 0) : NOP

    start != 0 ? seg1 + seg2 + seg3 : seg1 + seg2
}