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, 7, ['P', 'j', 'Z', '693', '3865', 'I', 'o', 'L', '185']

Output: o


Input: Consider Input: 9, 9, ['L', '2577', '9297', '6649', 'g', '2743', '2743', 'M', 'C', 'O', '3851', 'u', '9853', '1977', 'q', '3673', '7721']

Output: C


Input: Consider Input: 4, 7, ['2803', '7239', '1033', 'Q', '8707', 'W', 'c', 'w']


Output: Q8707Wc