3
 -0.700048   0.693661   0.169607  -0.110666
  0.494749   0.642408  -0.585266 -0.0330046
 -0.514933  -0.325801  -0.792905   0.725862
         0          0          0          1
 -0.13461  0.975813  0.172247  0.181705
 0.759703  0.213235 -0.614315  0.036989
-0.636185 0.0481634 -0.770032  0.717138
        0         0         0         1
 0.452217  0.867336  0.207914 0.0752425
 0.712341 -0.210943 -0.669383 -0.179826
-0.536722  0.450812 -0.713231  0.891622
        0         0         0         1
