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: 7, 8, ['9045', 'C', 'V', 'G', 'Q', 'I', '9821', 'D']

Output: 9821D


Input: Consider Input: 1, 1, ['W', '6149', 'B', 'w', 'd', 'o', '2069', '1509']

Output: W


Input: Consider Input: 2, 6, ['Y', 'S', 'S', 'n', 'K', 'i']


Output: SSnKi