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: 9, 13, ['5313', '2577', 'H', '3551', 'B', '5755', '7207', '2391', '5541', '8869', '5837', 'd', '1953', 'd', '9751', '5849']
Example Output: 554188695837d1953

Example Input: 1, 5, ['5653', '7085', 'r', 'm', '3457']
Example Output: 56537085rm3457

Example Input: 2, 7, ['4735', '4943', '391', '1951', '8785', '4869', '3971']
Example Output:
49433911951878548693971