3
 0.669279 -0.736944 0.0947547 0.0363716
-0.531711 -0.564114 -0.631711  -0.16654
 0.518988  0.372409 -0.769391   0.91507
        0         0         0         1
 0.701212  -0.70171  0.126119 -0.257203
-0.494864 -0.606382 -0.622424 -0.173842
 0.513237  0.374039 -0.772453  0.859227
        0         0         0         1
  0.157715  -0.980371   0.118316 -0.0884153
 -0.765924  -0.197074  -0.611983  0.0300421
  0.623287 0.00589859  -0.781971   0.734231
         0          0          0          1
