3
 -0.997387 -0.0678941  0.0247037  -0.141331
-0.0665767   0.730893  -0.679237  0.0164253
 0.0280603  -0.679107  -0.733503   0.787515
         0          0          0          1
 -0.913445   0.406758 -0.0128837    0.14079
  0.304267   0.661576  -0.685375  0.0925875
 -0.270258  -0.629972  -0.728076   0.703058
         0          0          0          1
 -0.0398683    0.998668    0.032754   0.0910901
   0.665719   0.0509929   -0.744458   -0.112447
  -0.745137 -0.00787534   -0.666865    0.918049
          0           0           0           1
