You will be given a definition of a task first, then some input of the task.
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.

8, 17, ['8353', '4857', 'p', '3189', 's', '4759', 'N', 'H', '7939', 'q', 'B', '5323', 'z', '3675', 'z', 'L', 'm', 'K', '9767', '7471', 'G', 'R', 'W', '4025', 'x']
Output:
H7939qB5323z3675zLm