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: 7, ['7083', 'W', 'U', 'W', '9063', 'K', '483', '8061', '9959', '8881', 'F', 'Q', 'I', '1765', 'o', '8883', 'b', '7093', 'Z', 'n']

SOLUTION: 7083, W, U, W, 9063, K, 483, 8061, 9959, 8881, F, Q, I

PROBLEM: 1, ['8969', '1827', '437']

SOLUTION: 8969, 1827

PROBLEM: 2, ['8703', 'O', 'X', 'E', '1027', 'x', 'x', '2725', '6969', '1101']

SOLUTION:
8703, O, X, E, 1027, x, x, 2725