private static boolean IPv6address_8_0_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "IPv6address_8_0_0")) return false;
    boolean r;
    Marker m = enter_section_(b);
    r = IPv6address_8_0_0_0(b, l + 1);
    r = r && IPv6address_8_0_0_1(b, l + 1);
    r = r && IPv6address_8_0_0_2(b, l + 1);
    r = r && IPv6address_8_0_0_3(b, l + 1);
    r = r && IPv6address_8_0_0_4(b, l + 1);
    r = r && IPv6address_8_0_0_5(b, l + 1);
    r = r && h16(b, l + 1);
    exit_section_(b, m, null, r);
    return r;
  }
private static boolean IPv6address_8_0_0(PsiBuilder b, int l)