Slicing Task In Python : <p>What string do I need to pass the to the programm to get 'Success!'</p>

<pre><code>line = input("Enter line: \n")

if line[:14:2] != '4a7nqp7':
    print('Fail!')
elif line[14::2] != 'o0p17kw0':
    print('Fail!')
elif line[-1:-14:-2] != 'umlhb57':
    print('Fail!')
elif line[-15:-30:-2] != 'xb9d8eal':
    print('Fail!')
else:
    print('Success!')
</code></pre>
