A_2, f, g, h, i = Polygon(((sqrt(2), 1) * 21), (((-sqrt(2)), 1) * 21), (((-sqrt(2)), -1) * 21), ((sqrt(2), -1) * 21))
j = Segment((0, 21), (-29.7, 21 - 29.7))
k = Segment((0, -21), (-29.7, -21 + 29.7))
l = Segment((0, -21), (29.7, 0))
m = Segment((0, 21), (29.7, 0))
n = Segment((0, 21), (0, 0))
p = Segment((0, -21), (0, 0))
q = Segment((0, 21), (-21, 0))
r = Segment((0, -21), (-21, 0))
s = Segment((29.7, -21), (29.7, 0))
t = Segment((29.7, 21), (29.7, 0))
a = Segment((29.7, 21), (0, 21))
b = Segment((29.7, -21), (0, -21))
A: (0, 0)
poly1, c, d, e, f_1, g_1 = Polygon((-29.7, 21), (-29.7, -21), (0, -21), (-21, 0), (0, 21))