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.

[-73, 78, 73, 85, 45, 56, -18]
[219, 156, 146, 170, 90, 112, 54]

[-21, -19, -78, 15, -8, -39, -1, 48]
[63, 57, 234, 30, 24, 117, 3, 96]

[35, 17, 6, 64, -45, 19]

[70, 34, 12, 128, 135, 38]