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: 17, 20, ['2663', '3821', '981', 'b', 'c', '5415', 'f', 'C', '3939', 'F', 'K', 'V', 'X', '9075', 'd', 'R', 'J', '6009', 'G', 'm', '5365', '9055', '9289', '4857', 'p', 'w', 'm']

J6009Gm