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, 9, ['3589', 'y', '6685', 'c', '5501', 'N', '7945', 'O', '2227', 'a', '4135', '9877', 'V', 'I', 'z', 'I', '7181', '1019', 'b']

y6685c5501N7945O2227