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: Consider Input: 10, 11, ['g', 'H', 'O', 'y', 'd', 'U', 'K', 'I', '2231', '6271', 'U']

Output: 6271U


Input: Consider Input: 6, 7, ['5491', 'o', '6309', 'O', 'L', 'B', 'y', '5305']

Output: By


Input: Consider Input: 6, 7, ['Q', 'I', 'M', 'J', '7097', 'o', 'X', '8991']


Output: oX