2
  0.966307  -0.230727  -0.114089 -0.0739664
  0.255032   0.798344   0.545532 0.00760934
 -0.034787  -0.556247   0.830288    0.75968
         0          0          0          1
 0.935653  0.329967 -0.125198 -0.129276
-0.219445  0.821781  0.525852 -0.243614
 0.276399 -0.464541  0.841312  0.906222
        0         0         0         1
