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:
[72, -51]

Ex Output:
[144, 153]


Ex Input:
[-14, -50, -29, -22, -15, -50, -16, 59]

Ex Output:
[42, 150, 87, 66, 45, 150, 48, 118]


Ex Input:
[57, 2, 43, -41, -20, -82]

Ex Output:

[114, 4, 86, 123, 60, 246]