3
-0.694507 -0.697439 -0.176746 0.0460861
-0.525783  0.659665 -0.537023 -0.101587
 0.491134 -0.280036 -0.824844   1.00793
        0         0         0         1
  -0.97087  -0.225054 -0.0822322 -0.0472611
 -0.152134   0.844138  -0.514089   0.104018
  0.185113  -0.486603  -0.853787    0.81741
         0          0          0          1
-0.843333  0.531971 0.0761364  0.245033
  0.39626  0.711282 -0.580565 0.0267395
-0.362998  -0.45944 -0.810646   0.84019
        0         0         0         1
