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: 1, 1, ['I', '125']
Example Output: I

Example Input: 4, 4, ['2525', 'X', '9949', 'g', 'b', 't', '305', 'I', 'E', 'n', '649', 'w', 'X', '8785']
Example Output: g

Example Input: 5, 8, ['2085', 'f', 's', '9043', 'a', '4221', '9739', 'J', '4211', '9365', '3059', 'r', 'M', 'C', 'Z', '6277', 'j', 'y', 'h', 'Y', 'G', 'T', 'd', 'k', 'B', '1309']
Example Output:
a42219739J