#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
__title__ = ''
__author__ = 'gz'
__mtime__ = '2017/11/7'
# code is far away from bugs with the god animal protecting
    I love animals. They taste delicious.
              ┏┓      ┏┓
            ┏┛┻━━━┛┻┓
            ┃      ☃      ┃
            ┃  ┳┛  ┗┳  ┃
            ┃      ┻      ┃
            ┗━┓      ┏━┛
                ┃      ┗━━━┓
                ┃  神兽保佑    ┣┓
                ┃　永无BUG！   ┏┛
                ┗┓┓┏━┳┓┏┛
                  ┃┫┫  ┃┫┫
                  ┗┻┛  ┗┻┛
"""


def fib(n):
    if n == 1:
        return 0
    elif n == 2:
        return 1
    else:
        return fib(n - 1) + fib(n - 2)


def each_item(items):
    for item in range(1, items + 1):
        print('%d,' % fib(item), end='')
        print('......')

print(each_item(10))
