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:
[-29, 99, -4]

Ex Output:
[87, 198, 12]


Ex Input:
[41, -48, -19, -80, -67]

Ex Output:
[82, 144, 57, 240, 201]


Ex Input:
[2, 56, 57, 39]

Ex Output:

[4, 112, 114, 78]