下面哪个程序，最有可能得到下面这个图形？

A： turtle.setheading(0) turtle.circle(50,90) turtle.circle(-50,-90) turtle.circle(50,90) turtle.circle(-50,-90)

B： turtle.setheading(-180) turtle.circle(50,90) turtle.circle(-50,-90) turtle.circle(-50,-90) turtle.circle(50,90)

C： turtle.setheading(90) turtle.circle(50,90) turtle.circle(50,90) turtle.circle(-50,-90) turtle.circle(-50,-90)

D： turtle.setheading(270) turtle.circle(-50,-90) turtle.circle(50,90) turtle.circle(50,90) turtle.circle(-50,-90)