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]: 4, 4, ['x', 'B', 'M', '2375', '9021']
[A]: 2375


[Q]: 12, 20, ['e', '103', '5289', 'u', 'J', 'Z', 'n', '3135', '9139', '3517', '8931', 'd', '3055', 'T', 'l', '7499', '4177', 'n', '7127', 'v', 'd', 'Z', '6119', 'S', 'Y', 'w', 's', '9765', '2861', 'P']
[A]: d3055Tl74994177n7127v


[Q]: 7, 12, ['c', '2595', 'U', 'W', 'q', 'I', '2943', '1617', 'D', '8881', '3655', 'x', '3183', '2163', '2105', '8563', '1831', 'K']
[A]:
29431617D88813655x