3
 -0.943285  -0.331823 -0.0103087  -0.196173
  0.239996  -0.703042   0.669427  0.0186025
 -0.229379   0.628987   0.742806   0.839913
         0          0          0          1
-0.766436 -0.642228 0.0109097 0.0947077
 0.479645 -0.560947  0.674744 0.0854013
 -0.42722   0.52238  0.737972  0.767148
        0         0         0         1
  0.390074  -0.920319 -0.0292462  0.0349605
  0.629245   0.243246   0.738161    -0.1183
  -0.67223   -0.30634    0.67399    0.97505
         0          0          0          1
