20 0.5664741653476286 0.4908998523363627 0.15882473370266403 0.14668844655564542
21 0.5059625626820615 0.5316899883880245 0.0610571719450391 0.05954013605166182
21 0.4797373803121811 0.6550054679340533 0.07919941818411544 0.09285274122451134