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.

[-21, 25]
[63, 50]

[47, -37, -92, -98, -54]
[94, 111, 276, 294, 162]

[-24, -51, -72, 89]

[72, 153, 216, 178]