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, 4, 77]
Example Output: [114, 8, 154]

Example Input: [-4, 81, -23, 4, 74, 81, 65, -49]
Example Output: [12, 162, 69, 8, 148, 162, 130, 147]

Example Input: [48, -37, -77, 99, 3]
Example Output:
[96, 111, 231, 198, 6]