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: 6, 11, ['r', '2855', 'N', '3663', '751', 'k', '2843', '3299', 'E', 'J', '3125', '5565', '9103']

k28433299EJ3125