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: 5, ['1955', 'I', '5255', '3981', '9087', '5705', 'l', 'n', 'd', '2359', '9199']

SOLUTION: 1955, I, 5255, 3981, 9087, 5705

PROBLEM: 4, ['3057', '7783', 'o', 'M', '9309', 'V', '1425', 'X', 'f', 'y', 'q', '2831', 'y', 'A', '5567', 'c', '8645', 'S', 'd']

SOLUTION: 3057, 7783, o, M, 9309, V, 1425, X, f, y, q, 2831, y, A, 5567

PROBLEM: 1, ['K', '5111', '3913', '7595', 'w', '2071', 'd', 'x']

SOLUTION:
K, 5111, 3913, 7595, w, 2071, d