Definition: 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.
Input: [-63, -69, 31, 51, -74, -33, 68, -37, 86]

[189, 207, 62, 102, 222, 99, 136, 111, 172]