In this task you will be given a list of integers. For every element in the list, if the element is positive you should multiply it by 2.  If the element is negative you should multiply it by -3. The output should be a list of integers that is the result of applying that logic to the input list.
 Note: A list is presented with comma separated numbers inside two brackets.

[-21, -93]
[63, 279]

[-59, -92, 73, 43, -57, -53, -63, -82, 55]
[177, 276, 146, 86, 171, 159, 189, 246, 110]

[-94, -98, 21]

[282, 294, 42]