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, ['9459', '1635', 'l', '9595', '3745', 'e', 'X', 'u', 'l', 'R', 't', 'T']

SOLUTION: 9459, 1635, l, 9595, 3745, e, X

PROBLEM: 2, ['o', '6313', 'b', '8807']

SOLUTION: o, 6313

PROBLEM: 1, ['D', 't', 'a', '213', '7957', '7031', '4513', '9121', 'z']

SOLUTION:
D, t, a, 213, 7957, 7031, 4513, 9121