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: 16, 23, ['R', '5743', '1739', 'S', '227', 'E', 'L', '4491', '6829', 'y', 'W', 'u', 'P', 'R', '3683', 'N', '3837', 'c', '3739', 'i', 'c', 'd', '9951', 'H']

N3837c3739icd9951