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.

[31, -70, -83, 36, 39]
[62, 210, 249, 72, 78]

[-45, -28, 36, 40, -83, -57, -24, 11, 31, -68]
[135, 84, 72, 80, 249, 171, 72, 22, 62, 204]

[-31, 73, 2, -12, 90, 58, -77]

[93, 146, 4, 36, 180, 116, 231]