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: [67, -68, 52, 36]

Output: [134, 204, 104, 72]


Input: Consider Input: [94, 23, -59, 72, -56]

Output: [188, 46, 177, 144, 168]


Input: Consider Input: [21, -21, -7, 20, -13]


Output: [42, 63, 21, 40, 39]