print("     *     ")
print("    * *    ")
print("   * * *   ")
print("  * * * *  ")
print(" * * * * * ")
print("* * * * * *")


print("STark".upper())


string="Th!s Sh0uld b3 uPp3rCas3!"
print(string.upper())

str='love the neighbour'
print(str.split())

grocery='milk, chicken, bread'

print(grocery.split(','))
print(grocery.split(':'))
print(grocery.split())

numtuple=['1','2','3']
seprator=':'
print(seprator.join(numtuple))

my_string='happy new year'
print(my_string.find('pp'))
