NPTF MALE x NPTF FIXED FEMALE x NPTF MALE
50-5603-04-04-04, 50-5603-06-06-06, 50-5603-08-08-08, 50-5603-12-12-12, 50-5603-16-16-16, 50-5603-20-20-20, 50-5603-24-24-24, 50-5603-32-32-32
