import turtle
import time

s = turtle.Screen()
t= turtle.Turtle()
t.speed(3)
s.bgcolor("Black")
colors = ["red", "blue", "green", "orange",
          "purple", "white", "brown", "gray", "pink"]
family = []
name = turtle.textinput("My family",
                        "Enter a name, or just hit [ENTER] to end:")

while name != "":
    family.append(name)

    name = turtle.textinput("My family",
                            "Enter a name, or just hit [ENTER] to end:")
for x in range(100):
    t.pencolor(colors[x%len(family)])
    t.penup()
    t.forward(x * 4)
    t.pendown()
    t.write(family[x % len(family)], font=("Arial", int((x + 4) / 4), "bold"))
    t.left(360 / len(family) + 2)
time.sleep(5)