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:
[1, 82, -12]

Ex Output:
[2, 164, 36]


Ex Input:
[-91, 64, -12, 49]

Ex Output:
[273, 128, 36, 98]


Ex Input:
[-87, 99, -15, -7, 54]

Ex Output:

[261, 198, 45, 21, 108]