Definition: 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: 14, 16, ['R', '7605', '1127', '2743', '3847', 'E', '6571', 'J', 'r', '5601', 'Y', 'w', 'T', 'N', '3789', 'n', '1329', '4773', '441']

N3789n