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: 1, 5, ['Q', 'J', '983', 'W', 'b']

Output: QJ983Wb


Input: Consider Input: 6, 8, ['8993', 'y', 'N', '7557', '3395', '6921', '9605', '2811', 'K', 's', '1429', '5663', '7747']


Output: 692196052811