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: 7, 14, ['9325', 'n', '8975', '813', 'h', 'c', '8561', '5415', '5447', '1329', '6427', '8637', '6307', '323', 'G']

8561541554471329642786376307323