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]: 2, 6, ['4765', '4517', 'R', '2125', '6787', '6437']
[EX A]: 4517R212567876437

[EX 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']
[EX A]: d3055Tl74994177n7127v

[EX Q]: 8, 14, ['3543', 'T', '581', '5325', 'T', 'k', 'L', 'e', 'y', 'M', 'x', '243', '5093', '9137', 'A', '7659']
[EX A]:
eyMx24350939137