3
  0.98581 -0.157179 0.0589367 0.0776978
0.0499454  0.609832  0.790955 0.0436432
-0.160263 -0.776788  0.609029  0.764485
        0         0         0         1
  0.909753   0.412421  0.0475318 -0.0916007
 -0.293725   0.558518   0.775747  -0.105258
  0.293387    -0.7197   0.629251   0.972937
         0          0          0          1
 0.517268  0.854389 0.0495283 -0.227651
-0.540269  0.281114  0.793148 0.0698967
 0.663734 -0.437029  0.607011  0.759448
        0         0         0         1
