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.

[3, 4, -47, 45, 68, -76, 91, -42]
[6, 8, 141, 90, 136, 228, 182, 126]

[72, -48, -43]
[144, 144, 129]

[48, 63, -44, 95, -73]

[96, 126, 132, 190, 219]