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, 4, ['O', '3315', '5639', 'e', '6549', '6395', 'V', '7611', 'M', '4209', '8213', '8447', '7229', '5145', 'C', 'o', '8467', 'w', '891', 'V', 'g', 's']

Ex Output:
33155639e


Ex Input:
3, 5, ['C', 'V', 'b', 'O', '6061', 'r']

Ex Output:
bO6061


Ex Input:
2, 6, ['6055', '2767', 'O', '5299', '8979', '8275', 'V', '8913']

Ex Output:

2767O529989798275