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, 10, ['9399', 'p', 'p', 'z', 'E', '4885', 'D', '9037', 'p', '7147', '1835']

Output: 7147


Input: Consider Input: 2, 20, ['v', 'B', '2287', '1923', 'C', '8477', '4115', '803', '6579', 'u', 'x', 'b', 'J', '4007', '3505', 'M', 'g', 'Z', '2887', 'U', 'S', 'Y', 'i']

Output: B22871923C847741158036579uxbJ40073505MgZ2887U


Input: Consider Input: 8, 12, ['c', '1265', '6677', '7219', 'i', 'n', 'S', 'J', 'w', 'G', 's', '1953', '2573', 'z']


Output: JwGs1953