2
  0.847327  -0.529302 -0.0433257  0.0701674
 -0.448324  -0.669186  -0.592619  -0.208696
  0.284681   0.521566  -0.804318   0.765955
         0          0          0          1
 0.625855 -0.779766 0.0164216 -0.200334
-0.602525 -0.496753  -0.62466  -0.28954
 0.495247  0.381052 -0.780724  0.855253
        0         0         0         1
