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.

[-49, 45, 4, 78, 19, -48, 60, -13, 14, -45, 7]
[147, 90, 8, 156, 38, 144, 120, 39, 28, 135, 14]

[-100, 45, -1, -37, 19, -77, -86]
[300, 90, 3, 111, 38, 231, 258]

[71, -4, -12, -62, 61]

[142, 12, 36, 186, 122]