2
 0.880339 0.0822267  0.467164  -0.11704
 0.412629 -0.618527 -0.668702 0.0218363
 0.233969  0.781449 -0.578443  0.650188
        0         0         0         1
   0.811594   -0.377658    0.445746   -0.198306
-0.00516052   -0.767578   -0.640935   -0.200639
   0.584199    0.517879   -0.624911    0.826594
          0           0           0           1
