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:
[3, 4, -47, 45, 68, -76, 91, -42]

Ex Output:
[6, 8, 141, 90, 136, 228, 182, 126]


Ex Input:
[-76, 18, 76, 13]

Ex Output:
[228, 36, 152, 26]


Ex Input:
[-34, 96, 73, 100, 97, -29, -45, 76]

Ex Output:

[102, 192, 146, 200, 194, 87, 135, 152]