3
  0.884247   0.464021 -0.0528462   0.144688
 -0.342272   0.720875   0.602652   -0.14154
  0.317739  -0.514806   0.796252   0.943155
         0          0          0          1
 0.0892635   0.992199 -0.0870217  -0.158313
 -0.802825   0.123386   0.583308  -0.207207
  0.589495   0.017795   0.807576   0.948553
         0          0          0          1
  0.330309   0.942314 -0.0542251 -0.0531176
 -0.739294   0.294006    0.60581  0.0235084
  0.586805  -0.160016    0.79376   0.794969
         0          0          0          1
