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.

[Q]: 8, 13, ['469', '2079', 'r', '3969', '9143', 'K', 'U', 'w', 'U', 'b', 'N', '8587', '7767', 'f']
[A]: wUbN85877767


[Q]: 4, 8, ['R', 'D', 'x', 't', '6721', 'w', 'V', 'v', '6427', 'L', '2487', 'W', '7339', '9515', 'a', 'I', 'E', '3897', '4869']
[A]: t6721wVv


[Q]: 1, 8, ['h', 'V', 'M', 'z', '9439', '6289', '8427', 'x', '9169', 'K', 't', 'F', 'A', 'j', 'r']
[A]:
hVMz943962898427x