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:
2, ['y', '3963', '8261', 'B', '3967', 'E', '1187', 'c', '3939', '5063', '7873', '7047', 'd', 'Z', 'Q', '8429', 'L', 'g', '6961', 'B', '2441', 'G', 'h', 'e', '2695', 'j']

Ex Output:
y, 3963, 8261, B, 3967, E, 1187, c, 3939, 5063, 7873, 7047, d, Z, Q, 8429, L, g, 6961, B, 2441, G, h, e


Ex Input:
4, ['9837', '9419', 'D', '1877', 'Q', '2375', '1141', 'i', 'x']

Ex Output:
9837, 9419, D, 1877, Q


Ex Input:
1, ['p', 'w', 'O', 'e', '3495', 'I', '1529', 'K', 'Y', '7761', '2409', 'r']

Ex Output:

p, w, O, e, 3495, I, 1529, K, Y, 7761, 2409