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.

[17, -81, -53, 54]
[34, 243, 159, 108]

[17, 1, 47, -90, 60, 18]
[34, 2, 94, 270, 120, 36]

[-31, -36, 46, -95, 88]

[93, 108, 92, 285, 176]