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, ['g', 'U', 'd', 'I', 'b', 'b', 'e', 'N', 'O', '5349', 'd', 'c', '7211', 'n', '9591', 'W', 'D', '4453']

SOLUTION: g, U, d, I, b, b, e, N, O, 5349, d, c, 7211, n, 9591, W

PROBLEM: 7, ['F', 'u', '227', 'L', 'n', 'L', '5451', '6695', '3789', '4127', '2377', 'd', 'e', '7091', 'R', '4871', '6359', 'j', '8397', '8415', 'S', '8009', '2493', 'B', '3237', 'i']

SOLUTION: F, u, 227, L, n, L, 5451, 6695, 3789, 4127, 2377, d, e, 7091, R, 4871, 6359, j, 8397

PROBLEM: 1, ['487', '1261', '3063']

SOLUTION:
487, 1261