#!/usr/bin/python3
# -*- coding: utf-8 -*-

# Serie de Fibonacci para los primeros 9 valores
if __name__ == "__main__":
    # a, b = 0, 1
    a = 0
    b = 1
    n = 2
    print("0", end=",")
    while n < 10:
        print(b, end=",")
        # 	a, b = b, a+b
        r = a + b
        a = b
        b = r
        n += 1