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: 2, 2, ['C', 'A', 'o', '5025', 'z', '1131', 'k', 'e', '7203', 'T', '5613', 'l', '5379', 'a', 'C', '7089', '8709', '851', 'u', 'I', 'Y', 'b']

A