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:
12, 19, ['p', '8105', 'c', '8759', '813', 'L', '1451', 'E', 'M', 'N', 'n', '633', '2401', 'p', 'B', 'H', 'G', '2577', 'F', '1045', '8929', '9383']

Ex Output:
6332401pBHG2577F


Ex Input:
2, 6, ['995', '665', '6923', 'd', 'h', '513', 'r', '3261']

Ex Output:
6656923dh513


Ex Input:
4, 22, ['B', 'm', 'x', '9171', '647', 'v', '2383', '3365', '5017', 'l', '6865', '8839', '3521', '6639', '9907', 'A', 'A', 'W', 'Y', '5085', '5067', '2827']

Ex Output:

9171647v238333655017l68658839352166399907AAWY508550672827