3
 -0.713505   0.684525   0.149456  -0.180062
  0.393987   0.568372  -0.722307 -0.0820689
 -0.579383  -0.456486   -0.67523   0.630294
         0          0          0          1
  -0.225545    0.966046    0.126036    0.105752
   0.625005    0.242718   -0.741928 -0.00401019
  -0.747327  -0.0885649   -0.658527    0.585394
          0           0           0           1
 0.343935  0.928203  0.141943 0.0284151
 0.643247 -0.122777 -0.755751 -0.187219
-0.684062  0.351234 -0.639291  0.811346
        0         0         0         1
