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 Q]: 2, 10, ['8615', '4155', 'k', '1061', '6223', 'V', '379', '4369', 'n', 'U', 'u', '5007', 'q', 'f']
[EX A]: 4155k10616223V3794369nU

[EX Q]: 6, 7, ['5491', 'o', '6309', 'O', 'L', 'B', 'y', '5305']
[EX A]: By

[EX Q]: 3, 7, ['5379', 'F', '3627', 'U', 'U', 'T', 'z', 'Q', 's', 'S', 'r', 'H', 'f', 'D', '747']
[EX A]:
3627UUTz