2
  0.74586 -0.617985  -0.24857   0.10629
-0.601049 -0.463553 -0.651044 -0.117133
 0.287111  0.634991 -0.717186  0.749215
        0         0         0         1
  0.59426 -0.788553  -0.15824 -0.163174
 -0.61589 -0.319642 -0.720075 -0.158519
 0.517237   0.52537 -0.675613  0.879509
        0         0         0         1
