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: 6, 22, ['4797', 's', 'i', '5779', '665', '4571', 'I', '3403', 'P', 'c', 'D', 'C', '1113', '1045', 'B', 'R', '2825', 'J', 'U', 'w', '8851', 'f', '1089', '4755', 'C']

4571I3403PcDC11131045BR2825JUw8851f