import turtle

def rišiKroge(t, vel, odm, kol):
    for i in range(kol):
        t.circle(vel)
        vel = vel - odm

def nariši(t, vel, ponovi, odm, kol):
  for i in range (ponovi):
    rišiKroge(t, vel, odm, kol)
    t.right(360/ponovi)
   
       
wn = turtle.Screen()
wn.bgcolor('black')

Albert = turtle.Turtle()
Albert.speed(0)
Albert.color('white')
rotate = 360
nariši(Albert, 100, 10, 4, 10)

Steve = turtle.Turtle()
Steve.speed(0)
Steve.color('yellow')
rotate = 90
nariši(Steve, 100, 10, 10, 4)


Barry = turtle.Turtle()
Barry.speed(0)
Barry.color('blue')
rotate = 80
nariši(Barry, 100, 10, 5, 4)

Terry = turtle.Turtle()
Terry.speed(0)
Terry.color('orange')
rotate = 90
nariši(Terry, 100, 10, 19, 4)

Will = turtle.Turtle()
Will.speed(0)
Will.color('pink')
rotate = 90
nariši(Will, 100, 10, 20, 4)