3
 -0.919654  -0.392235 -0.0197156  -0.168864
 -0.297327    0.72817  -0.617548  -0.126689
   0.25658  -0.562068  -0.786286   0.819985
         0          0          0          1
 -0.979389  -0.200448  -0.024832 -0.0361999
 -0.138175   0.754593  -0.641481  0.0696793
  0.147321  -0.624829  -0.766737   0.638137
         0          0          0          1
 -0.58743  0.809168 0.0131784  0.126705
  0.56601  0.422434 -0.707942 -0.118236
-0.578411 -0.408407 -0.706147  0.808125
        0         0         0         1
