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.

[EX Q]: 4, 4, ['Y', 'f', '3041', 'O', '9579', '1187']
[EX A]: O

[EX Q]: 6, 7, ['9651', 'R', '2667', '3671', 'J', '7683', 'J', 'i', '737', '5721', 'W', 'z', '9307', '9651', 'p', 'R', 'w', 'J', '289', 'g', 'i', 'A', '7165', 'W']
[EX A]: 7683J

[EX Q]: 5, 16, ['r', '1927', '7521', '8851', 'r', 'd', '7505', '4957', '7459', 'B', 'T', 'Q', 'S', '1889', 'w', 'G', '8575', 'p', 'E', '7955', '8681']
[EX A]:
rd750549577459BTQS1889wG