3
 -0.671582  -0.724715  -0.154163  -0.111295
   0.52294  -0.611021   0.594295 0.00299504
 -0.524891     0.3185   0.789333   0.768594
         0          0          0          1
 -0.168843  -0.972832  -0.158396   0.182316
  0.751239   -0.23105   0.618269  0.0681432
 -0.638069 -0.0146033    0.76984   0.758769
         0          0          0          1
 0.446449 -0.875385 -0.185431 0.0701218
 0.709665  0.220164  0.669257 -0.145242
-0.545032 -0.430383  0.719522  0.932808
        0         0         0         1
