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:
[80, -90, -72, -39]

Ex Output:
[160, 270, 216, 117]


Ex Input:
[31, -75, -54]

Ex Output:
[62, 225, 162]


Ex Input:
[31, 90, -29, 19, -68, -69, -17]

Ex Output:

[62, 180, 87, 38, 204, 207, 51]