print("".strip()) print(" \t\n\r\v\f".strip()) print(" T E S T".strip()) print("abcabc".strip("ce")) print("aaa".strip("b")) print("abc efg ".strip("g a")) print(' spacious '.lstrip()) print('www.example.com'.lstrip('cmowz.')) print(' spacious '.rstrip()) print('mississippi'.rstrip('ipz'))