In this task, you are given inputs i and A, where i is an integer and A is a list. You need to list all the elements of A preceding the last i elements. i will always have a value less than the length of A.

Ex Input:
5, ['s', 'i', '3295', 'n', '1193', 'c', 'Z', 'x', '6739', 's', '8097', '3231', 'D', 'Q', '5999', 'E']

Ex Output:
s, i, 3295, n, 1193, c, Z, x, 6739, s, 8097


Ex Input:
5, ['D', '7693', '4159', '7783', '6083', '4435', '1319', '7397', 'R', '4939', 'T', 'f', '5437', '4013', 'k', '8017', '8495', '9241', 'b']

Ex Output:
D, 7693, 4159, 7783, 6083, 4435, 1319, 7397, R, 4939, T, f, 5437, 4013


Ex Input:
2, ['a', '3911', '5331', 'N', '6795']

Ex Output:

a, 3911, 5331