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.

Example Input: 1, 5, ['W', 'F', 'J', '7019', '4221', '9765', '3757', '6747', 'i', 'e', 'R', 'N', '6331', 'C', '3291', 'Z', 'a', 'f', 'Y', '5667', '1009']
Example Output: WFJ70194221

Example Input: 17, 18, ['2961', 'I', 'Z', '9343', '5893', '7835', '311', '5889', '2031', '7107', '3723', '6545', '1295', '6709', '5993', 'J', 'B', 'g', '6261', 'X', '6781', '3825', 'j', 'C', '7881', 'a', 'z', 'x', '7173', 'z']
Example Output: Bg

Example Input: 22, 23, ['3807', '1571', '6271', '6729', 'Q', 'z', 'm', 's', 'Z', '9911', '6345', 'm', '3915', 'Q', 'P', '4669', '1329', '7419', '8603', 'E', '443', 'g', '5171']
Example Output:
g5171