Definition: In this task you will be given a list of integers. You should remove all of the integers that are divisible by 3 from the list. If every integer in the input list is divisible by 3 then an empty list should be returned. Zero is divisible by 3.
Input: [21, 15, 32, -1, -39, 35, -43, -90, 51]

[32, -1, 35, -43]