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: 1, 11, ['5267', '9021', '4213', '8019', 'W', 'G', 'r', '4859', '5669', 'u', '9219', '7751', 'H', '8723', 'v', 'h', 'i']

5267902142138019WGr48595669u9219