3
 -0.192724   0.980782   0.030402 0.00822586
 -0.553073  -0.134167   0.822258 -0.0359649
  0.810535   0.141654   0.568302   0.880956
         0          0          0          1
-0.442778  0.896534 0.0132544 -0.156476
-0.499703 -0.259012  0.826565  0.101166
 0.744477  0.359361  0.562685  0.657877
        0         0         0         1
-0.909631  0.415224  0.012693  0.149058
-0.228557 -0.525747  0.819361  0.105167
 0.346892  0.742414  0.573138  0.651733
        0         0         0         1
