2 1.010055 0.745980 0.831166 0.597417
2 0.052861 0.344437 0.105722 0.294458
2 0.449487 0.431541 0.513195 0.422542
2 0.525458 0.744209 0.570917 0.638042
2 0.974723 0.461125 0.854723 0.441083