10. (15 pts) Given the following function definition and call, write down the output of this program. def swap_first (aList, var): print ("Inside swap_first, before the swap") print ("Var =", var, "list=", alist) tmp = aList[0] aList [0] = var var = tmp print ("Inside swap_first, after the swap") print ("Var =", var, "list=", alist) >>> myList = [3, 6, 9, 12] >>> myVar = 8 >>> print ("Before swap_first") Before swap_first >>> print ("Var =", myVar, "list = ", myList) Var = 8_ list = [3,6,9,12] >>> swap_first (myList, myVar) Inside swap_first, before the swap Var = _8_ list = [3,6,9,12] Inside swap_first, after the swap Var = _3_ list = [8,6,9,12] >>> print ("After swap_first") After swap_first >>> print ("Var =", myVar, "list = ", myList) Var = 8 list = [8,6,9,12] Explain what happens to myList and myVar inside the function and after the code is run. What causes and explains this behavior