3
-0.942073  0.129024  0.309598 -0.123871
-0.139629  0.688399 -0.711766  0.043171
-0.304962 -0.713765 -0.630507  0.707166
        0         0         0         1
  -0.4308  0.850521  0.301703  0.142536
 0.473518  0.497635 -0.726733  0.183698
 -0.76824 -0.170215 -0.617118  0.666853
        0         0         0         1
  0.351445   0.875512   0.331612   0.103359
  0.646242  0.0294202  -0.762565 -0.0137497
 -0.677391   0.482301  -0.555452   0.893973
         0          0          0          1
