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

Output: 9985xh2697


Input: Consider Input: 3, 23, ['C', 's', 'j', 'P', 'O', '6289', 'U', '1031', 'c', 'b', '8547', 'b', '9001', '7117', '7107', 'g', '6091', '7525', '7209', '2819', 'f', 'z', '4449', 'N', '4849']

Output: jPO6289U1031cb8547b900171177107g6091752572092819fz4449


Input: Consider Input: 8, 17, ['5151', 'f', '6223', '1181', '1675', 'H', 'L', 'n', '3169', '3135', '7575', '8603', '1685', 'A', '7107', 'Z', '3447', '6451']


Output: n31693135757586031685A7107Z3447