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.

Example Input: [57, -57, 29, -59]
Example Output: [114, 171, 58, 177]

Example Input: [91, 73, 73, -71, -52, 81, 65, -19]
Example Output: [182, 146, 146, 213, 156, 162, 130, 57]

Example Input: [60, 58, -28, -91, -88, 25, -5, 27, -50]
Example Output:
[120, 116, 84, 273, 264, 50, 15, 54, 150]