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 list all elements of A from the ith element to the jth element. 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: 19, 20, ['6595', 'j', '4299', '9763', 'x', '319', '8767', 'H', 'U', 'n', 'Z', '3817', '543', 'U', '7771', '2993', 'w', '7703', 'e', 'c']

e, c