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, 5, ['W', 'F', 'J', '7019', '4221', '9765', '3757', '6747', 'i', 'e', 'R', 'N', '6331', 'C', '3291', 'Z', 'a', 'f', 'Y', '5667', '1009']

Output: WFJ70194221


Input: Consider Input: 2, 2, ['I', 'p', 'e', '4931']

Output: p


Input: Consider Input: 6, 9, ['F', 'K', '7611', 'l', 'y', '7339', '1033', 'J', 'H', '5063']


Output: 73391033JH