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, 28, ['8975', 'a', 'z', '2059', '8147', '757', 'Y', '3779', 'W', '127', 'l', 'P', '7177', 'b', '7329', 'C', '983', 'A', 'L', 'R', '6469', '7417', '239', 'e', 'N', 'E', '1099', '2787']

20598147757Y3779W127lP7177b7329C983ALR64697417239eNE10992787