3
   0.945176    0.326461 -0.00806844    0.165753
   0.203372   -0.607778   -0.767624    0.076943
  -0.255503    0.723899   -0.640851    0.847525
          0           0           0           1
 0.903968 -0.423623 0.0581849  0.127288
-0.203194 -0.545295 -0.813244 -0.137245
 0.376237  0.723324 -0.579007   1.04691
        0         0         0         1
  0.688864  -0.724601  0.0204876  -0.126932
 -0.427505  -0.428921   -0.79578 0.00788271
  0.585411   0.539426  -0.605239   0.921649
         0          0          0          1
