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: 2, 16, ['3625', 'Q', 'f', '6697', 'o', 'n', '1471', '2327', 'X', 'l', '6125', '2215', 'R', '221', '6415', 'Y']
Example Output: Qf6697on14712327Xl61252215R2216415Y

Example Input: 1, 5, ['Q', 'J', '983', 'W', 'b']
Example Output: QJ983Wb

Example Input: 1, 7, ['J', 'E', '6007', 'j', 'u', 'W', '6289', 'f', '687']
Example Output:
JE6007juW6289