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.

5, ['a', 'a', '3961', '9489', 'b', '1505', 'W', '8567', '635', 'z', 'a', '139', '3987', 'C', 'D', '3401', 'l']
a, a, 3961, 9489, b, 1505, W, 8567, 635, z, a, 139

2, ['j', '7967', 'M', 'n']
j, 7967

2, ['O', '3797', 'U', '2451', '8105', '2669', 'o', 'G', 'C', '1639', 't', '3051', '7669', 'o', 'p', 'L', 'h', '5281']

O, 3797, U, 2451, 8105, 2669, o, G, C, 1639, t, 3051, 7669, o, p, L