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, 2, ['k', '9837']
Example Output: k9837

Example Input: 1, 5, ['W', 'F', 'J', '7019', '4221', '9765', '3757', '6747', 'i', 'e', 'R', 'N', '6331', 'C', '3291', 'Z', 'a', 'f', 'Y', '5667', '1009']
Example Output: WFJ70194221

Example Input: 11, 15, ['5619', 'd', '597', '6327', 'r', 'c', '955', 'v', 'J', 'f', '9493', 'r', '7845', 'R', 'h', '671', 'X', 'Y', 'z', 'T', 'Q', 't', 'X']
Example Output:
9493r7845Rh