3
  -0.57817   0.802327   0.148294  -0.148971
  0.619504   0.549957  -0.560145 -0.0696065
 -0.530975   -0.23199  -0.815013   0.709572
         0          0          0          1
 -0.117575   0.979233   0.165163   0.143862
  0.778009    0.19419  -0.597489 -0.0166911
 -0.617154  0.0582486  -0.784684   0.705065
         0          0          0          1
 0.410208  0.895022  0.175115 0.0243206
 0.694472 -0.182098 -0.696095 -0.230426
-0.591132  0.407157 -0.696266  0.868918
        0         0         0         1
