In this task you will be given a list of numbers. You should remove any number that is not an integer (whole number). If every number is not an whole number then an empty list ("[]") should be returned. Otherwise, answer with the list of whole numbers separated by comma inside brackets.

[27.221, 19, -9]
[19, -9]

[89, 20, -51.847, -41, 32, -43.751, 33.272, 31]
[89, 20, -41, 32, 31]

[62, -16, 27.746, -70, 18]

[62, -16, -70, 18]