2 0.727163 0.709072 0.623421 0.675261
2 0.498070 0.438820 0.460016 0.473716
2 0.389508 0.828142 0.405172 0.760752
2 1.281915 0.872422 0.971923 0.714948
2 0.633476 0.979300 0.625703 0.962275
2 0.698602 0.357160 0.602859 0.423340