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, 22, ['H', 'x', 'C', '2591', 'y', '9063', 'w', 'c', 'D', '2133', 'P', '179', '1665', 'l', 'w', 'K', '8039', '3943', 'u', 'i', '9861', '2635', 't', '3117']

2591y9063wcD2133P1791665lwK80393943ui98612635