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: 10, 14, ['J', '3231', 'J', 'Y', 'L', '8917', 's', '7341', '2847', '6529', '697', 'u', 'd', '3319', 'F', '4137', 'l', '1901', '1087', 'R', 'u', '943', '2805', 'W', '8545', 'o']

6529697ud3319