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: 13, 19, ['a', '577', '1483', '3061', '9575', '9339', 'R', 'F', 'k', '1119', '4369', 'r', '9073', '8419', 'x', 'Q', '9263', 'c', '5405', '9791', 'W', 'C', 'x', 'M', '2015']

90738419xQ9263c5405