Commit 4: Created penguins that move forward

I actually figured out how to do this by accident. I meant to check how my penguin positions were changing
but then I got it moving. I think it's funny that I thought it was going to be very difficult to figure it out.
It wasn't. I think I am a bit hesitant to attempt the jump because I don't know where to start.
I still don't know why I need to press enter to get the animation going.

diving_penguins.py

@@ -3,9 +3,11 @@ from penguins import *
 from drawing import *
 
 for frame in animate(60, debug=False, loop=True):
-    if frame.index%2==0:
+    if frame.index%6==0:
+        penguins(120,345,35)
+    elif frame.index%6==1:
         penguins(120,0,0)
     else:
-        penguins(120,345,35)
+        penguins(60,0,0)
 
 input()