Combine shapes
Script
O = (0,0);
A = (x(O)-4, y(O));
B = (x(O)-3, y(O)+3);
C = (x(O)+3, y(O)+3);
D = (x(O)+4, y(O));
E = (x(O)+2, y(O));
F = (x(O)-2, y(O));
f = Segment(A, F);
g = Segment(E, D);
h = Segment(C, B);
c = Semicircle(A,B);
d = Semicircle(F,E);
e = Semicircle(C,D);
l1 = {f,g,h,c,d,e};
G = Point(l1);
H=G+(0,0);
loc1=Locus(H,G);