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:
[17, -81, -53, 54]

Ex Output:
[34, 243, 159, 108]


Ex Input:
[-11, 15, -12]

Ex Output:
[33, 30, 36]


Ex Input:
[4, -75, -75, 13, -51, -86, -77]

Ex Output:

[8, 225, 225, 26, 153, 258, 231]