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: 3, 12, ['9045', 'p', '9137', '2949', 'K', '2097', 'X', '3633', 'C', '7053', '3049', 'k', '6969', 'M', '1701', 'o', 'U', '2661', '3283', 'a', 's', '9515', 'B', 's', 'k', 'l', 'T']

Output: 91372949K2097X3633C70533049k


Input: Consider Input: 1, 2, ['6729', 'z']

Output: 6729z


Input: Consider Input: 2, 5, ['4979', '6863', '7755', '6585', '8701']


Output: 6863775565858701