Matrix 1: parent!

===================================
Pos: 5 1 -2
Rot: 0 90 0
Scale: 1

-4.4e-008	0	-1	0
0	1	0	0
1	0	-4.4e-008	0
5	1	-2	1

Matrix 2: child!

===================================
Pos: 3 4 6
Rot: 90 0 0
Scale: 1

1	0	0	0
0	-4.4e-008	1	0
0	-1	-4.4e-008	0
3	4	6	1

Matrix combined: child * parent!

===================================
-4.4e-008	0	-1	0
1	-4.4e-008	-4.4e-008	0
-4.4e-008	-1	1.9e-015	0
11	5	-5	1