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: 5, 5, ['7173', 'b', '9573', 'O', '8047', 'f']

Output: 8047


Input: Consider Input: 2, 8, ['p', '7485', '2809', '1217', 'P', '7185', '2899', 'l']

Output: 748528091217P71852899l


Input: Consider Input: 7, 8, ['1469', '2079', '643', 'i', '6567', 'B', '7849', '4007', 'x', '2863', 'N', '1279', '1271', 'p']


Output: 78494007