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: 3, 6, ['3315', 't', 'B', 'K', '631', 'e', '3715', 'o', '2761', 'e', 'a', 'K', 'J', '6837']
Example Output: BK631e

Example Input: 5, 13, ['E', 'Z', 'e', 'f', 'j', '2399', 'n', 'r', '441', 'n', '9097', 'i', 'w', '1821', 'u', 'A', 'X', '2161', 'T', 'L', 'S', 'Q', 'k']
Example Output: j2399nr441n9097iw

Example Input: 1, 8, ['s', '9575', 'l', '4477', '193', 'z', '5883', 'S', '7387', 'G', 'i', '8649', 'x']
Example Output:
s9575l4477193z5883S