2
 0.942784 -0.240393   0.23102 0.0362964
-0.123386 -0.895283 -0.428071 0.0816339
 0.309734  0.375073 -0.873719  0.880042
        0         0         0         1
 0.664412 -0.703474  0.252352 -0.154108
-0.603213 -0.704112 -0.374647 -0.148742
 0.441239 0.0966976 -0.892165  0.929649
        0         0         0         1
