3
 0.0185518  -0.997957 -0.0611392 -0.0428336
  0.773899 -0.0243839   0.632839   0.107046
 -0.633037  -0.059056   0.771866   0.822482
         0          0          0          1
  0.578663  -0.812095 -0.0751824   0.211634
  0.654227    0.40717   0.637338  -0.001551
 -0.486967   -0.41799   0.766908   0.937629
         0          0          0          1
  0.927196  -0.368534 -0.0670121  -0.056768
  0.321409   0.690881   0.647596  -0.112862
 -0.192364  -0.621987   0.759032    1.01779
         0          0          0          1
