2
 0.931385 -0.265216  0.249363 0.0740464
-0.129063 -0.881074 -0.455029 0.0640264
 0.340388  0.391623  -0.85485  0.814704
        0         0         0         1
 0.666502 -0.692955  0.274935 -0.117926
-0.570422 -0.711473 -0.410396 -0.162097
 0.479994  0.116701 -0.869475  0.867018
        0         0         0         1
