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: 8, 15, ['U', 'G', 'q', '9295', '9087', '1655', 'i', 'O', '7437', 'c', 'v', '4013', 'A', 'u', 'y', '5237', '2269', 'o', '6583', '8379', '9691', '4785', 'u', '5205', '8361', '2061', '9271', 'X']

O7437cv4013Auy