3
 -0.974232   0.216152  0.0644255 -0.0801367
 -0.123432  -0.750007   0.649811 -0.0750727
  0.188778   0.625114   0.757361   0.848587
         0          0          0          1
  -0.951896   -0.304636   0.0330549 -0.00183426
   0.250596   -0.711846    0.656107    0.117206
  -0.176344    0.632829    0.753944    0.634833
          0           0           0           1
 -0.54022 -0.838768 0.0680481   0.20972
 0.613877 -0.337481  0.713626 -0.033753
-0.575601  0.427288  0.697214  0.788912
        0         0         0         1
