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, 2, ['8093', 'P', '701', '665', '6305', '2745', '3523']

Ex Output:
P


Ex Input:
3, 7, ['8537', '7133', 'N', '5905', 'C', '581', 'E', 'H']

Ex Output:
N5905C581E


Ex Input:
13, 22, ['z', '6821', '4417', '8621', 'O', 'U', '2751', '4379', 'Z', 'b', '2585', '9873', '3377', 't', '8619', 'w', 'v', 'J', 'U', 'y', 'x', 'o', '7089', '9573', '1943', 'E']

Ex Output:

3377t8619wvJUyxo