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: Consider Input: [-5, 34, 28]

Output: [15, 68, 56]


Input: Consider Input: [53, -36]

Output: [106, 108]


Input: Consider Input: [9, -45, 20, 100, 87, -74, 78]


Output: [18, 135, 40, 200, 174, 222, 156]