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.

Example Input: 5, 13, ['9669', '7783', 'M', 'Q', 'U', '3521', '9305', 'X', 'd', '7401', '4845', '9237', 'P', 'o', 'O']
Example Output: U35219305Xd740148459237P

Example Input: 2, 6, ['369', 'y', 'J', 'B', '7041', '2117', '1881', 'w', 'N']
Example Output: yJB70412117

Example Input: 3, 5, ['B', 'R', '7677', 'y', 'u', 'm', '7677', '6035', '2117', 'v', '1027', 'b', 'F', 'd', '9117']
Example Output:
7677yu