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.

Ex Input:
1, 9, ['k', '7505', '9065', '8995', 'w', '1741', '2359', 'V', '4271', 'f', '3809', '1465', 'J', '9819', 'Q', '5419']

Ex Output:
k750590658995w17412359V4271


Ex Input:
3, 6, ['5925', '4929', 'S', 'H', '1839', 'g', '9617', 'c', '1803', '2689', 'L', '1535', '2827', '6211', '5093', 'v']

Ex Output:
SH1839g


Ex Input:
9, 17, ['3193', '4267', '1747', '6101', 'k', 'z', '945', '9701', 'O', '325', 'O', '3501', 'u', '6495', '5447', 'u', '7385', '6761', 'B', 'Y', 'i', 'r', '6805', '2263', '8529', 'F', 'T', '5405', '8251', '5403']

Ex Output:

O325O3501u64955447u7385