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.

[67, -68, 52, 36]
[134, 204, 104, 72]

[52, -35, -7]
[104, 105, 21]

[64, -49, -50, -44]

[128, 147, 150, 132]