Definition: 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.
Input: 4, 11, ['9591', '6899', 'G', '4455', '5439', '9247', 'U', 'I', 'p', 'O', '5481', '4797', '2553', '5325', 'j']

445554399247UIpO5481