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: 2, 4, ['A', 'Y', '7635', 'J', 'T', 'D', 'X', '4931', 'g', '9207', '6401', '4659', '8929', '2579']

Y7635J