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, 2, ['6729', 'z']

Output: 6729z


Input: Consider Input: 3, 6, ['5163', 'Z', '4011', '8827', 'P', 'u', 'b', 'a', 'W']

Output: 40118827Pu


Input: Consider Input: 3, 9, ['7375', 'd', '1441', 'o', 'e', 'O', '8049', 'I', 'O', 'k', '7267', '3171', '193']


Output: 1441oeO8049IO