import simple_draw as sd
x = 0
x1 = x + 100
y = 0
y1 = y + 50
sd.resolution = (600, 600)
left_bottom = sd.get_point(0, y)
right_top = sd.get_point(100, y1)

#def recrangle(left_point, right_point, color, width):
#    for _ in range(3):
#        sd.rectangle(left_bottom=left_bottom, right_top=right_top, color=sd.COLOR_RED, width=1)

#for _ in range(3):

 #   sd.rectangle(left_bottom=left_bottom, right_top=right_top, color=sd.COLOR_RED, width=1)
for y in range(50, 600, 50):
    sd.rectangle(left_bottom=sd.get_point(0, y), right_top=sd.get_point(100, y1), color=sd.COLOR_RED, width=1)
    for x in range(0, 901, 100):
        sd.rectangle(left_bottom=sd.get_point(x, 0), right_top=sd.get_point(x1, 50), color=sd.COLOR_RED, width=1)