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]: 7, 7, ['3713', 'Y', 'Q', 't', 'a', '1235', 'f', '1953', 'B', '2695', 'I', '2265']
[A]: f


[Q]: 17, 22, ['h', '1221', '3491', '7041', 'm', '7999', 'V', 'r', 'D', 'r', '1121', 'N', '6441', '1683', '3653', 'U', 'e', 'L', '4859', '1677', 'U', '5549', 'g', '3859']
[A]: eL48591677U5549


[Q]: 10, 12, ['u', '7743', 'Z', 'V', '8631', 'F', 'P', '3467', 'o', '8703', '2825', '4443', '7741', '2589', 'm', '1685', '5783', '2953']
[A]:
870328254443