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.

[-67, 4, -50, -57, -69, -7, -35]
[201, 8, 150, 171, 207, 21, 105]

[-71, 83, 31, 71, 43, 100, -5, -37, -10]
[213, 166, 62, 142, 86, 200, 15, 111, 30]

[73, 57, -25, -31, -48, -81, 0]

[146, 114, 75, 93, 144, 243, 0]