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: Consider Input: 2, 2, ['L', '2703', 'p', '5363', '9193', '8671', '7053', 'i', '5459', '1341', 'w', '3541']

Output: 2703


Input: Consider Input: 15, 20, ['E', 'V', '2589', 'r', '1501', '9699', 'K', 'S', '3971', 'k', '5743', '1525', 'c', 'O', 'X', 'i', '1863', '4295', 'M', '6309', '4975', '1663']

Output: Xi18634295M6309


Input: Consider Input: 4, 6, ['2765', '7859', 'K', '2501', '1377', 'K', 'G', '9575', '3827', '5779', '173', '6515', '3391', 'P', 'A', '9701']


Output: 25011377K