3
  0.92165 -0.363378  0.136076  0.178021
 0.185368  0.720419  0.668308   0.16063
 -0.34088 -0.590722  0.731333  0.886703
        0         0         0         1
  0.988347   0.147758  0.0365639   0.125359
 -0.135951   0.748865   0.648628 -0.0584632
 0.0684582   -0.64604   0.760227    1.08576
         0          0          0          1
 0.713713  0.698519 0.0518117 -0.110649
-0.562341  0.527327  0.636945 0.0887731
 0.417597 -0.483731  0.769166  0.973099
        0         0         0         1
