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: 17, 18, ['7971', 'D', '2791', 'E', '5517', 'I', 'u', '9333', 'i', '1933', 'y', 'C', '1829', '8197', 'l', '5963', '4535', '5009', '4841', 'G', '8553', '1505']

Output: 45355009


Input: Consider Input: 2, 5, ['n', '9985', 'x', 'h', '2697', 'c']

Output: 9985xh2697


Input: Consider Input: 17, 18, ['9065', 'W', '2479', '4937', '211', '8287', 'm', '5897', '3733', '5169', '9819', '5959', 'g', '7375', '9759', 'd', '9761', '7677', '9425', '781', 's', '4973', 'H', '9363', '5795', 'r', '8885', 'X', 'm']


Output: 97617677