record array(a,b,c,d,e,f,g)

procedure dummy(u,v,x,y,z)
   suspend u | v
   return x
end

procedure main()
   write("1 <= 1 ----> ",image(1 <= 1) | "none")
   write("1 <= 2 ----> ",image(1 <= 2) | "none")
   write("1 <= 0 ----> ",image(1 <= 0) | "none")
   write("-1 <= 0 ----> ",image(-1 <= 0) | "none")
   write("1 <= -2 ----> ",image(1 <= -2) | "none")
   write("-1 <= -0 ----> ",image(-1 <= -0) | "none")
   write("1. <= 1 ----> ",image(1. <= 1) | "none")
   write("1 <= 2. ----> ",image(1 <= 2.) | "none")
   write("1. <= 0. ----> ",image(1. <= 0.) | "none")
   write("-1 <= 0. ----> ",image(-1 <= 0.) | "none")
   write("1. <= -2 ----> ",image(1. <= -2) | "none")
   write("-1 <= -0. ----> ",image(-1 <= -0.) | "none")
   write("2 <= \"a\" ----> ",image(2 <= "a") | "none")
end