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: 12, 16, ['9817', '9893', 'l', 'T', '8795', '3105', '4445', 'l', '4467', '3803', '5', '201', '7049', '3157', '1717', 'd', 'c', '9797', 'm', '3219']

Output: 201704931571717d


Input: Consider Input: 3, 6, ['7269', '329', '3751', 'i', '9639', '8939']

Output: 3751i96398939


Input: Consider Input: 2, 20, ['7297', 'F', 'D', 'T', '1097', '3539', '3625', '5503', 'h', '8613', '7111', '7595', 'c', 'b', 'o', 'r', '951', 'L', '4221', 'S', '7489']


Output: FDT1097353936255503h861371117595cbor951L4221S