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, 19, ['6065', 'Q', '1575', 'N', '2983', '7449', 'j', 'e', 'C', '2107', '9735', 'C', 'P', 'm', 'z', 'Q', 'Q', '6377', 'r', '7931', '3391', '7287']

N29837449jeC21079735CPmzQQ6377r