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: 8, 23, ['5435', 'U', 'u', 'D', '2923', '1773', '977', 'r', '4341', 'v', '3685', 'i', '3605', '6297', 'x', '4065', '6503', 'c', '6943', 'r', 'e', '193', '2413']
Example Output: r4341v3685i36056297x40656503c6943re1932413

Example Input: 7, 7, ['f', 'L', 'o', 'j', '9517', '5357', 'q', '2129', '1923', '4043']
Example Output: q

Example Input: 2, 13, ['A', '9145', 'g', '7309', 'G', '2111', '7735', 'b', '2707', '5325', 'h', '4521', '799']
Example Output:
9145g7309G21117735b27075325h4521799