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]: 14, 18, ['6701', 'P', '8571', 'W', '6047', 'j', '3439', 'X', 'N', 'Q', '8533', 'c', 'n', 't', '5019', '2729', 'm', '3155', '4655', 'g', 'z', '2217', 'l', '6473', '9979']
[EX A]: t50192729m3155

[EX Q]: 1, 2, ['6729', 'z']
[EX A]: 6729z

[EX Q]: 3, 4, ['8619', 'y', '3295', '6763', 'D', 'b', 'g', '2317', 'f']
[EX A]:
32956763