3
 0.346182 -0.936209  -0.06059 0.0618566
 0.676445  0.204336   0.70758 0.0621154
-0.650061 -0.285937  0.704032  0.846175
        0         0         0         1
 0.605213   -0.7896   0.10124  0.268764
 0.424311   0.42757  0.798213  -0.10433
-0.673556 -0.440132  0.593807  0.972635
        0         0         0         1
  0.994266 -0.0875104  0.0614645 -0.0322347
 0.0105154   0.651981   0.758162   -0.12622
 -0.106421  -0.753168   0.649162    1.03226
         0          0          0          1
