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: [-15, -14, 71, -91]
Example Output: [45, 42, 142, 273]

Example Input: [60, -11, 94]
Example Output: [120, 33, 188]

Example Input: [90, -2, 5, 63, -56, 81]
Example Output:
[180, 6, 10, 126, 168, 162]