2
 0.981393 -0.185156 0.0508409  0.156241
 0.106743  0.746207  0.657101 0.0896222
-0.159604 -0.639447  0.752087  0.672567
        0         0         0         1
 0.953337   0.29909 0.0411472 0.0808828
-0.252975  0.716985  0.649567 -0.119368
 0.164777 -0.629665  0.759191  0.880192
        0         0         0         1
