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.

[1, 29, -9, 37]
[2, 58, 27, 74]

[-73, 95, -100, 41, -57, 80, -68, -90, -4, 78, 75]
[219, 190, 300, 82, 171, 160, 204, 270, 12, 156, 150]

[-3, 0, 69, -48, -58, 99, 90, -19, 5, -99, -15]

[9, 0, 138, 144, 174, 198, 180, 57, 10, 297, 45]