def normal():
try:
if args.in_file:
with open(args.in_file) as file_in:
text = file_in.read()
else:
text = input('Enter the text for constructing palindromes:\n')
palindrome = Palindrome(text)
list_pal = palindrome.create_list_pal()
if args.out_file:
with open(args.out_file, 'w') as file_out:
file_out.write('\n'.join(list_pal))
else:
print('Constructed palindromes:')
for i in list_pal:
print(i)
except Exception as e:
sys.exit("Error: {0}".format(e))
