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.

[6.936, 0.687, -66, -18.026, 2.936, 56.44, 58, 68]
[-66, 58, 68]

[-22.716, 74.706, -13.676, 36.64, -69, -75.794, 0.121, 8, 39, -70, -35.649]
[-69, 8, 39, -70]

[33.234, -11.256, 0.614, -94, -68, -1.394]

[-94, -68]