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, 10, ['2651', 's', 'S', '5065', 'n', 'C', 's', '5927', 'q', '5121', 'D']

S5065nCs5927q5121