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.

Example Input: 6, 15, ['2129', 'm', 'W', '4213', '7813', 'k', 'w', '5781', 'I', 'V', '3351', 'H', 'x', 'b', 'n', 't', 'F', 'z', '9747']
Example Output: kw5781IV3351Hxbn

Example Input: 3, 19, ['2549', 'N', 'w', 'E', '3855', 'u', 'x', 'Y', 'K', '7323', '9181', '2499', 'p', '821', '2731', '2451', '8037', 'n', '1251', '9403', '61', '3', '6575', '311', 'C', 'b', 'h']
Example Output: wE3855uxYK732391812499p821273124518037n1251

Example Input: 7, 27, ['t', 'Z', 'W', '1927', '9465', '5477', 'L', '3115', 'W', 'K', '1171', 'i', 'Y', '145', '5905', '8469', '3265', '2393', '3749', '9701', '9919', '9385', '839', '4651', '8171', 'l', '3465', 'D', '6977']
Example Output:
L3115WK1171iY1455905846932652393374997019919938583946518171l3465