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.

Example Input: 1, 2, ['f', '6835']
Example Output: f6835

Example Input: 2, 14, ['F', 'M', '4769', 'f', '9001', 'Z', 'e', '6299', '9683', 'd', 'R', '2237', 'h', '5311', '5295', '2727', 'l', '6489', '6557', 'U', 'N', 'B', 'x', 'K', '4079', 'T', 'k', '1355', 'z', 'C']
Example Output: M4769f9001Ze62999683dR2237h5311

Example Input: 6, 7, ['X', '3281', 'y', '7441', 'P', '131', '7651', '1327', '2861', 'M', 'k', '6853', 'F', '7055']
Example Output:
1317651