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, 6, ['P', 'i', 'b', 'e', '3967', 'L']

Output: Pibe3967L


Input: Consider Input: 3, 6, ['7269', '329', '3751', 'i', '9639', '8939']

Output: 3751i96398939


Input: Consider Input: 2, 2, ['1313', 'z']


Output: z