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.

[57, 4, 77]
[114, 8, 154]

[1, 82, -12]
[2, 164, 36]

[70, 69, 3, -31]

[140, 138, 6, 93]