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: 5, 7, ['L', 'L', '1691', '2221', 'W', '5023', '3925', 'p', '8279', '2293', 'h', '9061', 'r', '2863', 'p', 'U']
Example Output: W50233925

Example Input: 1, 25, ['P', 'V', '2149', 'o', '7285', 'c', '5229', 'g', '1477', '213', 'j', 'k', '1699', '6425', 'C', 'o', 'A', 'g', '4917', 'F', 'A', 'u', 'b', 'c', 'C']
Example Output: PV2149o7285c5229g1477213jk16996425CoAg4917FAubcC

Example Input: 2, 2, ['3703', 'A', 'W', 'h', '8245', 'e', '5367', 'w', '2811', 'G', '2243']
Example Output:
A