21 0.5922395413849942 0.3292678951563549 0.3798115626060225 0.41688860094970737
21 0.7122246260538994 0.5884874339527261 0.5575447261230189 0.6343441885715796
21 0.8710391531805595 0.2732525420285695 0.2523561960011341 0.3429389724198929