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: [89, -90, -51, -37]
Example Output: [178, 270, 153, 111]

Example Input: [-71, 83, 31, 71, 43, 100, -5, -37, -10]
Example Output: [213, 166, 62, 142, 86, 200, 15, 111, 30]

Example Input: [-84, 0, 51, 37, 87, 26, -47, -83, 78]
Example Output:
[252, 0, 102, 74, 174, 52, 141, 249, 156]