Through thickness residual stress

I am modeling through thickness residual stresses as follows:
*Initial Conditions, Type=Stress, Section Points
all_elements, 1, 50,25, 0
all_elements, 2, 50,25, 0
all_elements, 3, 50,25, 0
all_elements, 4, 50,25, 0
.
.
ABAQUS documentation 6.14:

Data lines for TYPE=STRESS, SECTION POINTS: 

First line:

Element number or element set label.
Section point number.
Value of first stress component.
Value of second stress component.
Etc., up to three stress components.