2
 0.869865  0.023007 -0.492752  0.139763
-0.300136 -0.768053 -0.565697 0.0401793
-0.391475  0.639973 -0.661198  0.566538
        0         0         0         1
    0.793772    -0.577058    -0.192171 -0.000346043
   -0.543389    -0.530902    -0.650286    -0.138944
    0.273228     0.620603    -0.734982     0.804011
           0            0            0            1
