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:
[-12, -73, 77, -98, 40, 68, -71, 14, -57]

Ex Output:
[36, 219, 154, 294, 80, 136, 213, 28, 171]


Ex Input:
[-48, -39, -16, 91, -42, -19]

Ex Output:

[144, 117, 48, 182, 126, 57]