1. Separate parts E1 and E2 (runners) as shown below.
2. Attach part E1 to panels 4 and 5 with part G.
3. Insert parts A and B into panels 4 and 5.
1. Attach panel 2 to panel 5 with parts A and B.
2. Slide panel 6 along slot of panel 5.
6
E1
E2
E1
E2
4
5
E1
E1
G
G
5
6
2
2
2
A
B
A
B
A
B