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: [53, -81, 80, 47, -29, 32, -21, 64, -36, -91, 63]

[106, 243, 160, 94, 87, 64, 63, 128, 108, 273, 126]