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: 4, 10, ['C', '7103', '3123', '9575', 'y', '3583', 'm', '3311', '2453', '411', '5113', '6185', '7035', 'c', '2139', '6101', '8455', '4421']

Output: 9575y3583m33112453411


Input: Consider Input: 14, 17, ['6975', 'M', '5363', 'N', 't', 'j', '1289', '227', 'm', '2565', 'j', '1817', 'F', '9065', '6485', '1999', 'r', 'h', '1295', '2569', '1297', 'q', 'l', 'q', 'O', '2261']

Output: 906564851999r


Input: Consider Input: 8, 18, ['c', 'n', '7765', 'U', 'U', '2007', 'T', '9751', 'V', 'T', 'u', 'G', '7043', 'U', 'N', '4335', 'f', '7395', 'G', 'j', 'w']


Output: 9751VTuG7043UN4335f7395