myUniqueList = []
myLeftovers = []

def List(new):
  if new not in myUniqueList:
    myUniqueList.append(new)
    return True
  else:
    myLeftovers.append(new)
    return False
    
List(22)
List(45)
List(56)
List(11)
List(45)
List(72)
List(11)
List(67)
List(22)
  
print (myUniqueList)
print (myLeftovers)

'''
still need to figure out how to call on the
return value of the List() function from a 
completely seperate function 
'''
