2
-0.873636 -0.430045  0.227645 -0.131289
-0.461098  0.582273 -0.669587 -0.164433
 0.155401 -0.689942 -0.706987   0.85516
        0         0         0         1
 -0.959552   0.152054   0.236939  -0.121832
-0.0592043   0.713801  -0.697842  0.0397369
 -0.275237  -0.683643  -0.675927   0.634954
         0          0          0          1
