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]: 5, 13, ['9669', '7783', 'M', 'Q', 'U', '3521', '9305', 'X', 'd', '7401', '4845', '9237', 'P', 'o', 'O']
[A]: U35219305Xd740148459237P


[Q]: 1, 6, ['U', '7765', '3049', '717', '115', '9317', '527', '5395', '3213', 'M', 'H', 'e', 'Y', 'z', '2749', '3439', 'l', 'P', '2265', '8841', '3629', '9295', 't', '277', '8633', '7255', 'H']
[A]: U776530497171159317


[Q]: 7, 10, ['Y', 'Z', '6135', 'N', 'M', '343', 'q', '3079', '8169', 'B', 'P', 'x', 'O', '3121', '7247', '155', '4221', 'I', '8719', 'U', '629']
[A]:
q30798169B