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: 13, 18, ['3559', '7637', '5007', 'Y', 'H', '1737', 'U', '5647', '5661', 'R', 'R', '3667', 'i', '3193', 'Q', '295', '9645', 'e', 'k', 'T', '5919']

i3193Q2959645e