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.

Ex Input:
[-15, 0, 89, 7]

Ex Output:
[45, 0, 178, 14]


Ex Input:
[-37, 91, -16, 54, -28, -41, -43]

Ex Output:
[111, 182, 48, 108, 84, 123, 129]


Ex Input:
[-2, 81, -35, -15, 49, 97, 66, -92, 77]

Ex Output:

[6, 162, 105, 45, 98, 194, 132, 276, 154]