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: [-73, 78, 73, 85, 45, 56, -18]

Output: [219, 156, 146, 170, 90, 112, 54]


Input: Consider Input: [-28, -48]

Output: [84, 144]


Input: Consider Input: [2, 31, -63, -70, -43, -4]


Output: [4, 62, 189, 210, 129, 12]