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.

[-53, -51]
[159, 153]

[60, 82, -4, -82, 8, -19, 97]
[120, 164, 12, 246, 16, 57, 194]

[86, 76, 82, 37, 47, 0]

[172, 152, 164, 74, 94, 0]