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]: 6, 7, ['9747', '2771', '8633', '4251', 'v', 'r', '6949', 'm', 'r', 'H']
[A]: r6949


[Q]: 16, 16, ['j', '5995', '1981', 'v', '9505', 'o', '9255', 'A', 'S', '5543', 'U', 'f', '3517', 'T', 't', 'h', '9569', 'i', 'N', '8617']
[A]: h


[Q]: 7, 14, ['S', 'h', '1943', 'k', '9153', 'q', 'f', '6601', '7687', 'T', 'z', 'J', 'Z', '1947', '1827', 'Z', '2507', 'e', 'b', '7697', 'Q', '9731', 'T', '2465', '2083', 'x']
[A]:
f66017687TzJZ1947