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: 1, 19, ['X', '9765', '1295', 'd', '3169', 'R', '7517', 'y', 'q', '2651', '4853', 'S', 'X', 'W', '425', 'J', '3529', 'A', '9145', '6897', '727', 'W', '2611', 'S', '6263', 'p', 'r']

X97651295d3169R7517yq26514853SXW425J3529A9145