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