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, 17, ['5049', 'L', 'l', 'b', '5473', '9143', 'd', 'l', '4337', 'e', 'G', '5631', '7089', '2629', '3987', '8197', 'c', '8111', '1897', 'b', '1519', '2185', '8841', '7507']
Example Output: Llb54739143dl4337eG56317089262939878197c

Example Input: 22, 23, ['7953', '4679', 'R', 'r', '9459', 'j', 'P', 'q', 'z', '7801', 'Y', 'a', 'r', 'V', '3583', '7621', 's', '8385', '8295', 'G', 'o', '4503', 'Z']
Example Output: 4503Z

Example Input: 7, 18, ['7333', 'X', 'Y', '971', 'U', 'h', 'B', 'a', 'T', 'o', 'n', 'Y', 'z', 'z', 'a', 'Z', '2397', 'X', 'S']
Example Output:
BaTonYzzaZ2397X