TASK DEFINITION: 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.
PROBLEM: 2, ['o', '6313', 'b', '8807']

SOLUTION: o, 6313

PROBLEM: 3, ['J', 'W', '7117', 'b', '1359', 'F']

SOLUTION: J, W, 7117

PROBLEM: 1, ['8207', 'w', 'b', 's', 'Q', '4401', 'E', 'O', 'Z', 'h', 'r', '1071', '1035', '7209', '8619', '6045', '6911', '9333', 'c']

SOLUTION:
8207, w, b, s, Q, 4401, E, O, Z, h, r, 1071, 1035, 7209, 8619, 6045, 6911, 9333