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:
[-21, -19, -78, 15, -8, -39, -1, 48]

Ex Output:
[63, 57, 234, 30, 24, 117, 3, 96]


Ex Input:
[-50, 3, 74, -66, -67, -52, 35, -35]

Ex Output:
[150, 6, 148, 198, 201, 156, 70, 105]


Ex Input:
[63, -87, 96, 58, -84, 45, 79, -73]

Ex Output:

[126, 261, 192, 116, 252, 90, 158, 219]