3
 -0.889523   0.446983   0.094631  -0.129476
  0.309559   0.741947  -0.594717 -0.0297276
  -0.33604   -0.49972  -0.798347   0.811226
         0          0          0          1
 -0.44936   0.88144  0.145399  0.128066
 0.659923  0.437221 -0.611016 0.0953571
-0.602145 -0.178613 -0.778151  0.722812
        0         0         0         1
 0.245283  0.964681 0.0960552  0.120675
 0.707469 -0.110375 -0.698072 -0.123391
-0.662814  0.239181 -0.709556  0.922985
        0         0         0         1
