import turtle

tortuguita = turtle.Turtle()
otraTotuguita = turtle.Turtle()
lentorra = turtle.Turtle()

t = tortuguita
o = otraTotuguita
l = lentorra


t.shape('turtle')
t.color('green')
t.fd(90)
t.speed(5)

o.color('blue')
o.left(90)
o.fd(90)
o.speed(5)

l.speed(1)
l.right(90)
l.fd(120)
l.left(50)
l.fd(60)
l.left(90)