16. What does the following listing do? What is it? Listing 5: p5.py 1 def g(xlist): 2 3 4 for i in range(1,len(xlist)); if h > xlist[i] h = xiist [i] return h 6 7 8 def v(xlist, y): 9 xtemp = [] cnt-0 while xlist: 10 12 13 14 15 16 17 18 19 def z(xlist): 20 21 xtemp -[xlist[0]] else: return [xtemp, [y,cnt]] newlist] while xlist mg(xlist) 23 24 25 26 27 28 x[1,3,2,1,3,1] 29 30 x = z(x) 31 print(x) xlist = n[0] newlist += [n[1][0]]*n[1] [1] return newlist