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.

[75, 26, 63, 4]
[150, 52, 126, 8]

[-23, -50, 23, 79, 44, -21, -5, 49]
[69, 150, 46, 158, 88, 63, 15, 98]

[82, 43]

[164, 86]