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.

[8.393, 16.285, -60.988, -60, 46, -42, -21.912]
[-60, 46, -42]

[-12.947, -13.861, -46, 1.036, -22, -66, 0]
[-46, -22, -66, 0]

[-2.273, -55]

[-55]