3
  0.910816  -0.406308  -0.072995   0.151143
  -0.33652  -0.628372  -0.701358 -0.0530379
  0.239099   0.663372  -0.709062   0.772755
         0          0          0          1
  0.609272  -0.791184 -0.0530555  -0.127566
 -0.606148  -0.421553  -0.674446  -0.125082
  0.511246   0.443081  -0.736415   0.858024
         0          0          0          1
  0.706274  -0.704776  -0.066834 -0.0810117
 -0.536787  -0.471583  -0.699621  0.0880743
  0.461558       0.53  -0.711381   0.648642
         0          0          0          1
