3
 -0.202836   0.966216   0.159012 -0.0213331
  0.715963   0.257119  -0.649066  0.0503651
 -0.668022  -0.017807  -0.743928   0.722868
         0          0          0          1
  0.884419   0.436896   0.164092   0.180249
  0.425183   -0.60934  -0.669271 -0.0926362
 -0.192414   0.661685  -0.724673   0.892765
         0          0          0          1
 0.768895  0.619624  0.157689 -0.113464
  0.53842 -0.494478 -0.682346 -0.162225
-0.344825  0.609555  -0.71382  0.902876
        0         0         0         1
