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, ['663', '6503']

Output: 6636503


Input: Consider Input: 1, 2, ['8679', 'K', 'X', 'g', 'J', '9499', 'N', '3085', '7369', '1339', 'J']

Output: 8679K


Input: Consider Input: 1, 12, ['9391', 'R', 'H', 'i', 'a', '3035', '2229', '1545', '5741', 'A', '3065', 'g', '1521', '2259', '3715', 'z', 'w']


Output: 9391RHia3035222915455741A3065g