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.

Ex Input:
[72, -14, -54, 92, -74]

Ex Output:
[144, 42, 162, 184, 222]


Ex Input:
[-35, 87, 63]

Ex Output:
[105, 174, 126]


Ex Input:
[7, 14, 84, 64, 86, 94]

Ex Output:

[14, 28, 168, 128, 172, 188]