2
 0.879664 -0.404343 -0.250395 -0.138795
 0.449816  0.536354  0.714136 0.0546771
-0.154455 -0.740832  0.653692  0.713671
        0         0         0         1
 0.964352  0.131674 -0.229537 -0.135176
0.0693842  0.711246   0.69951 -0.151073
 0.255365   -0.6905  0.676756  0.932942
        0         0         0         1
