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, ['M', 'G', '8763', '6617', 's', 't']

Output: MG


Input: Consider Input: 1, 5, ['7197', '9', '8871', '7397', 'o']

Output: 7197988717397o


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


Output: 8047