def fd():
    print("Modul Tupple")
tupa = (1, 2, 3, 4)
print ("Tupple a:", tupa)
tupb = (5, 6, 7, 8)
print ("Tupple b:", tupb)
tupc = tupa + tupb
print ("Tupple a:", tupc)
tupd = tupc*2
print ("Salinan Tupple c:", tupd)
tupd [3]
print ("Cetak: " , tupd[3])
tupd [-3:]
print ("Cetak: " , tupd[-3:])
print ("Panjang Tupple d : ", len(tupd))
