3
  0.95678    0.2687   0.11123 0.0274104
 0.253482 -0.583078 -0.771859 0.0987813
-0.142544  0.766694 -0.625988  0.629565
        0         0         0         1
  0.994468  0.0360686  0.0986489 -0.0411081
 0.0982638  -0.651256   -0.75247 -0.0962524
 0.0371051   0.758001  -0.651198   0.849829
         0          0          0          1
 0.556358 -0.829739  0.044699  -0.25741
-0.477538 -0.363295 -0.799984 0.0278648
 0.680017  0.423732 -0.598354  0.669984
        0         0         0         1
