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: 9, 19, ['2139', '6849', 'b', '9459', 'v', 'h', 'i', '7977', 'q', 'Z', '7577', 'P', '9971', 'c', '567', 'J', '693', 'N', 'r']

Output: qZ7577P9971c567J693Nr


Input: Consider Input: 6, 20, ['4769', '8075', 'N', '125', '5439', 'R', '4201', 'j', 'z', 'x', '3169', 'd', '1561', '7995', 'F', 'T', 'F', 'v', 'Z', '9517', 'e', 'I', '7765', 'o', '4659', 'N', '3963']

Output: R4201jzx3169d15617995FTFvZ9517


Input: Consider Input: 13, 18, ['3559', '7637', '5007', 'Y', 'H', '1737', 'U', '5647', '5661', 'R', 'R', '3667', 'i', '3193', 'Q', '295', '9645', 'e', 'k', 'T', '5919']


Output: i3193Q2959645e