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, 13, ['7593', '5389', '527', '4187', '9389', 'b', 'o', 'h', '2517', '4277', 'i', 'o', 'i', '6621', '6683', '2371', 'e', '7501', 'd', '6353', '8289', 'Y', '9909', '2565', '3411']

Ex Output:
538952741879389boh25174277ioi


Ex Input:
3, 9, ['y', '5877', '5963', '7733', 'c', 'U', '9497', 'X', '4111', '5007', 'h', '6249', 'e', 'G', '1391', '5707', '2877']

Ex Output:
59637733cU9497X4111


Ex Input:
21, 22, ['M', 'g', '9271', '2969', 'Q', '8465', '2013', 'y', 'G', 'a', 'g', 'R', 'F', 'g', '7919', 'K', 'w', 'f', '1743', '7737', '4285', 'O', '2087', '4523', 'W', '1615', 'S', 'Z', 'v']

Ex Output:

4285O