3
   -0.9693  -0.223772   0.101903  -0.288247
 -0.227426   0.658389  -0.717497 -0.0361579
 0.0934635  -0.718645  -0.689068   0.825509
         0          0          0          1
-0.988736  0.117712 0.0924505 -0.111559
0.0135106  0.685334 -0.728104  0.131528
-0.149066 -0.718653 -0.679204  0.655917
        0         0         0         1
 -0.468893     0.8762   0.111415 0.00288443
  0.507186   0.370371  -0.778196 -0.0451515
  -0.72312  -0.308382  -0.618061   0.877174
         0          0          0          1
