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: 3, 15, ['E', '6601', '5975', 'h', 'R', 'H', '2423', 'F', '4943', 'I', 'a', '7339', 'C', 'x', '1829', '481', 'R', 'f', '2735', '2473', 's', '1571', '3057', 'g']

5975hRH2423F4943Ia7339Cx1829