21 0.15604263214921624 0.8454977191800463 0.3120852642984325 0.3090045616399074
2 0.7224773900233787 0.8024521163061096 0.10793274440092268 0.11343636635259244
2 0.8406231547692403 0.17735366296027616 0.13750369046151922 0.216912680867222