Definition: In this task, you are given inputs i,j, and A, where i and j are integers and A is a list. You need to concatenate all elements of A from the ith element to the jth element, and print the resultant string. i and j will be non-negative, and will always have a value less than the length of A. i will always be less than j.
Input: 6, 17, ['5365', '9467', 'z', '2639', 'z', 's', 'I', 's', '8329', '6081', '6921', 'j', '1959', '3449', 'n', 'G', '6267', 'W', 'f']

sIs832960816921j19593449nG6267