2
 0.863253   0.49736  0.086187 0.0384336
 0.360006 -0.486951 -0.795785 0.0246869
-0.353822  0.717991 -0.599415  0.585167
        0         0         0         1
  0.982647  -0.161512  0.0912042  0.0554175
-0.0232348  -0.595018  -0.803376  -0.144637
  0.184023   0.787316  -0.588446   0.839086
         0          0          0          1
