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: 1, 1, ['e', '7739', '8007']

Output: e


Input: Consider Input: 3, 16, ['9071', '1831', 'O', 'n', 'M', 'b', 'A', '8461', '1747', 'l', 'W', 'G', '6357', '8801', 'Y', '4939', 'L', 'P', 'O', 'B', 's', '2043', 'L', 'a', '9035', 'P', '7471', 'Z', 'w', '9801']

Output: OnMbA84611747lWG63578801Y4939


Input: Consider Input: 7, 13, ['E', 'X', '3789', 'g', '6577', '1893', '9173', 't', 'C', 'S', '3239', 'L', '8157', 'i', '1415', '1651', 'a', '49', 'N', '6235', '8369', '6267', '1277', 'p', 'z', '2767', '4269', 'u']


Output: 9173tCS3239L8157