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: [-43, 83, 70, -57, 68]
Example Output: [129, 166, 140, 171, 136]

Example Input: [-14, -50, -29, -22, -15, -50, -16, 59]
Example Output: [42, 150, 87, 66, 45, 150, 48, 118]

Example Input: [72, -30, 78, 61, -53, -73]
Example Output:
[144, 90, 156, 122, 159, 219]