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: 6, 8, ['3829', 'e', '1241', 'C', 'J', '845', 'u', '1815', 'C', '6909', '3849', '1749', '4017', '9691', '9773', 'V', '7711', '8497', '797', '355', '27']

Output: 845u1815


Input: Consider Input: 10, 19, ['T', '8237', 'X', '9029', 'D', '8639', '6875', 'V', '6311', 'v', '2085', 'E', '9863', 'R', '2665', 'Q', '75', '6521', '3553']

Output: v2085E9863R2665Q7565213553


Input: Consider Input: 1, 6, ['6779', '3519', 'M', 'R', 'X', '4527', '9713', 'e', '243', '2201', 'u', '3109', 'B', '6385', '7715', '1807', '6987']


Output: 67793519MRX4527