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: [14, 18]
Example Output: [28, 36]

Example Input: [59, -81, -90, -1, 37, 75]
Example Output: [118, 243, 270, 3, 74, 150]

Example Input: [71, -81]
Example Output:
[142, 243]