Definition: 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.
Input: 4, 12, ['y', 'c', '7177', 'n', 'w', 'F', 'V', '5623', '8835', 'f', '7521', '933', '8233', 'z', 'j', '3001', 'G', 'P', 's', '1201', '1415', '1153', 'Y', 'W', 'N', 'T']

nwFV56238835f7521933