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.

2, 7, ['5731', 'm', 'W', '5389', 'N', '4987', 'c', '3871', 'T']
mW5389N4987c

4, 7, ['4917', '3049', 'M', 'o', 'U', 'c', '2143', '5453', 'L', 'X', 'v', '2887', 'p', 'o', 'G', '9029', 'z', 'U', '3965', '6155', 'A', '2317', 'N']
oUc2143

1, 2, ['9051', 'K', 'B', 'N', 'Y', 'L']

9051K