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.

Ex Input:
2, 6, ['369', 'y', 'J', 'B', '7041', '2117', '1881', 'w', 'N']

Ex Output:
yJB70412117


Ex Input:
5, 8, ['19', '4575', 'E', 'x', '2013', '2509', '9347', 'H', '2709', '5473', '2845', 'K', 'o', '7575', '2477', 'W', '2087', 'R', 'T', 'T', 'R', 'p', 'm']

Ex Output:
201325099347H


Ex Input:
23, 30, ['J', '3385', 'X', '1131', '9783', '9601', '4805', 'n', '2695', 'F', 'i', '9117', '6851', 'Y', '3499', '9427', 'y', 'j', 'p', 'Z', 'g', 'a', 'O', '3079', 'N', '5203', 'o', 'e', 'e', 'w']

Ex Output:

O3079N5203oeew