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: 5, 6, ['4977', 'x', '8747', 'M', '2511', 'O', '1521', 'V', 'R', 'F', 'Q', 'C', '1783', '5325']
Example Output: 2511O

Example Input: 6, 8, ['4589', '6049', 'H', 'I', '5441', 'J', 'a', 'k', 'T', '8913', 't', '9319', 'z', 'E', 'u', 'B']
Example Output: Jak

Example Input: 3, 11, ['R', '9281', '9241', 'v', '2323', '805', 'V', '6351', '4883', 'B', '3201', '6819', '9535', '9765', '8653', 'r', '8229', '7901', '3745', '7605', 'n', 'J', 'S']
Example Output:
9241v2323805V63514883B3201