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]: 1, 25, ['869', '7077', 'z', '8811', '4695', '9347', '5989', '749', 'k', '3057', 'n', '7877', 'x', '6633', 'u', '8973', 'k', 'G', '2687', 'R', 'Z', '9637', '9517', 'u', '8739']
[A]: 8697077z8811469593475989749k3057n7877x6633u8973kG2687RZ96379517u8739


[Q]: 1, 6, ['P', 'i', 'b', 'e', '3967', 'L']
[A]: Pibe3967L


[Q]: 6, 25, ['8437', '7149', '6663', 'S', '5481', 'H', 'H', 'j', '9483', 'W', 'o', 'n', '2795', 't', '5745', 'c', '2053', 'D', '2475', '9209', '5335', 'W', 'W', '2615', 'K', '6279', '2707']
[A]:
HHj9483Won2795t5745c2053D247592095335WW2615K