8 0.5 0.5 1 1
26 0.42715516787592467 0.8750635150029094 0.44179328813517155 0.24987296999418113
21 0.3272330334435945 0.4694824210717444 0.6435400025210155 0.7827148421434889
15 0.09051927330413582 0.5946426913654879 0.11832293714643578 0.29241038273097575
15 0.3411901707259163 0.9304047192452749 0.26059828243518834 0.1391905615094501