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: 1, 3, ['8535', '7245', '7895', '4463', '9075', '2857', '4277', '2061', 'u', '3581', 'O', 'd', '7159', '5245', 'Q', '5825']

Output: 853572457895


Input: Consider Input: 4, 8, ['R', 'D', 'x', 't', '6721', 'w', 'V', 'v', '6427', 'L', '2487', 'W', '7339', '9515', 'a', 'I', 'E', '3897', '4869']

Output: t6721wVv


Input: Consider Input: 12, 22, ['6455', 'L', '6483', 'W', '2585', '6017', 'B', 'J', '6213', '2445', '3889', 'J', '7571', 'B', '3827', 'O', 'a', '6749', '1399', '9681', 'V', '6903', '3401']


Output: J7571B3827Oa674913999681V6903