2
 -0.841978   0.101746   0.529831 -0.0305533
  0.274486   -0.76467   0.583041 -0.0563703
  0.464468   0.636339   0.615908   0.912035
         0          0          0          1
 -0.80767 -0.291208  0.512705 0.0478157
 0.578563  -0.55911  0.593853  0.125217
 0.113724  0.776269  0.620058  0.680981
        0         0         0         1
