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: 3, 16, ['9087', '4651', '2335', '1171', 'k', 'c', '763', '4131', 'H', '943', '7093', 'p', 'F', 'I', 'e', 'c', '4737']

23351171kc7634131H9437093pFIec