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: [-12, 33, 78, 15]
Example Output: [36, 66, 156, 30]

Example Input: [46, 65, 92]
Example Output: [92, 130, 184]

Example Input: [-45, -61, -94, -47]
Example Output:
[135, 183, 282, 141]