3
  0.979933   0.175244 -0.0949813   0.120183
 0.0654547  -0.732989  -0.677085  0.0827741
 -0.188275    0.65728   -0.72975   0.799829
         0          0          0          1
  0.997022 -0.0754841  0.0158151   0.131985
 -0.039451  -0.675375  -0.736419  -0.151858
  0.066269   0.733602  -0.676341    0.98224
         0          0          0          1
  0.773007  -0.632852  -0.044262  -0.132067
 -0.478361   -0.53563  -0.695896 -0.0259599
  0.416691   0.559105  -0.716777   0.885544
         0          0          0          1
