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, 16, ['7765', '8131', '7927', '345', 't', '6855', 'Z', 'x', 'A', '237', '291', '9189', '5731', '8411', 'w', '4025', '6893', '5503', 'o', 'f', '6235', 'J', 'W', 'G', 'f', 'z']

345t6855ZxA237291918957318411w4025