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:
15, 26, ['4409', '3509', 'X', '5247', 'Y', '8293', 'U', 'r', 'm', 'W', 'V', '1957', '9837', '995', '691', '3855', '2711', 't', 's', 'e', 'A', 'V', 'J', '9425', 'n', 'X', 'j', '6901', '2617']

Ex Output:
69138552711tseAVJ9425nX


Ex Input:
12, 19, ['1155', '3403', 'J', 't', '9081', '1519', '2775', '651', '8063', '493', '205', '2285', 'J', 'b', '6149', 'Q', 'x', 'W', 'z']

Ex Output:

2285Jb6149QxWz