turtle simple to use - the Olympic rings

Import Turtle Turtle from 

T = Turtle () # instantiate the object 
t.width (10) # Set stroke size 

t.color ( 'blue') # Set stroke color 
t.circle (50) 
t.penup () lift the pen # since, without leaving any traces 
t.forward (120) 

t.pendown () 
t.color ( 'Black') 
t.circle (50) 

t.penup () 
t.forward (120) 

t.pendown () 
t.color ( 'Red') 
t.circle (50) 

t.penup () 
T. Goto (60, -50) 
t.pendown () 
t.color ( 'Yellow') 
t.circle (50) 

t.penup () 
T. GOTO (170., -50) 
t.pendown () 
t.color ( 'Green') 
t.circle (50)