T1 = (1, 1)
T2 = (26, 1)
S1 = (1, 3)
S2 = (26, 3)
R1 = (1, 7)
R2 = (26, 7)
U1 = (3, 8)
U2 = Point(xAxis)
V1 = (6, 8)
V2 = Point(xAxis)
W2 = Point(xAxis)
W1 = (21, 8)
a = Segment(T1, T2)
b = Segment(S1, S2)
c = Segment(R1, R2)
d = Segment(U1, U2)
e = Segment(V1, V2)
f = Segment(W1, W2)