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:
[-8, 21]

Ex Output:
[24, 42]


Ex Input:
[-49, -11, -28, 44, 16, -10, -77, 13, 23]

Ex Output:
[147, 33, 84, 88, 32, 30, 231, 26, 46]


Ex Input:
[9, -65, 41, 99, -99, -71, -87, 86, 64]

Ex Output:

[18, 195, 82, 198, 297, 213, 261, 172, 128]