2
 0.958849 -0.253116  0.128609 0.0888353
 0.108196  0.744564  0.658724 0.0612912
-0.262492 -0.617702  0.741311  0.720366
        0         0         0         1
  0.983259   0.164968  0.0773829 0.00827153
 -0.174387   0.728795   0.662154   -0.13533
 0.0528378  -0.664563   0.745362   0.936032
         0          0          0          1
