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: 3, 17, ['P', '5851', 'W', 'L', '8311', '6287', 'Q', 'T', '7073', '4047', '9169', 'v', '4471', '1075', 'A', '2889', 'i', '3693', 'a', 'J', '691', '9561', '5233', 'T']

Output: WL83116287QT707340479169v44711075A2889i


Input: Consider Input: 10, 20, ['4617', 'A', '8437', '8585', '9481', '7015', '3141', 'm', 'U', '4997', 'f', '707', 'E', '9533', 'u', '8585', '1051', '1521', 'o', '3873', '8053', '9589']


Output: 4997f707E9533u858510511521o3873