2
 0.722936  0.619686  0.305538 -0.200845
 0.639745 -0.433368 -0.634759 0.0939445
-0.260941  0.654356 -0.709738  0.809427
        0         0         0         1
 0.956044  0.154989  0.248913 -0.124915
 0.280137 -0.733546  -0.61922 -0.114001
0.0866164  0.661731 -0.744721   1.01578
        0         0         0         1
