3
 -0.760317  -0.646994 -0.0575941  -0.120325
  0.483806  -0.623239   0.614414   0.036942
 -0.433417   0.439285   0.786879   0.839201
         0          0          0          1
 -0.314114  -0.946284 -0.0766693   0.157988
  0.697298   -0.28476    0.65779   0.125746
 -0.644288    0.15316   0.749289   0.766349
         0          0          0          1
  0.322422   -0.94515  -0.052313   0.107096
  0.646861   0.179644   0.741147 -0.0823493
 -0.691097  -0.272801   0.669301   0.966458
         0          0          0          1
