# -*- coding: utf-8 -*-
"""
Created on Tue May  7 17:31:52 2019

@author: Saqeeb
Name    :    Styling of a string

"""

str1="SyLvEsTeR"
str2=str1.lower() 
str3=str1.upper()
str4=str1.title()

print(str2)
print(str3)
print(str4)