2
 0.924348  0.349755  0.152486 -0.138842
 0.372952 -0.743865 -0.554591 0.0514426
-0.080542  0.569505 -0.818032  0.626728
        0         0         0         1
 0.965438 -0.225695  0.130348 -0.164733
-0.121983 -0.833249 -0.539273 -0.202463
 0.230324  0.504735 -0.831982  0.782221
        0         0         0         1
