3
 0.989962  0.121228 0.0726569 0.0995838
 0.140323 -0.904431 -0.402882  0.126817
0.0168726  0.409034 -0.912363  0.953642
        0         0         0         1
   0.915983   -0.392991   0.0808309 -0.00696481
  -0.330462   -0.853228   -0.403481   -0.134857
   0.227532    0.342871   -0.911411     1.04656
          0           0           0           1
 0.544307 -0.836493 0.0633188 -0.190922
-0.761405 -0.524308 -0.381267 0.0744174
 0.352125  0.159315 -0.922295  0.946513
        0         0         0         1
