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: 18, 21, ['k', 'p', 'k', '115', '5813', '4665', '6773', '9965', 'F', '8533', 'c', '8893', 't', '7853', 'g', 't', '1889', 'd', '5063', '279', '9911', 'f', '95', '2895', 'R', '7785', '9179', 'g']

Output: d50632799911


Input: Consider Input: 16, 19, ['9169', '6227', '3993', 'G', '3063', '5221', '6799', 'x', 'c', '2961', '4251', '7903', 'i', '8341', '6161', 'c', 'Z', '7881', 'h', 'e', 'j', '3157', 'K', '4471', '8673', 'b', '4261', 'O', 'm', '6025']

Output: cZ7881h


Input: Consider Input: 2, 2, ['t', 'E']


Output: E