6 and 9 were common targets for the bullies, especially 9. 7 would bully 9 the most, while 6 is a close second. Also, 6 and 9 are twins because 9 is just an upside down 6. 9 always cheers 6 up whenever he gets bullied, but even HE can't stay out of danger! BTW, 0 and 1 have no confirmed gender. 8 is also female, just no eyelashes because yes.
DZS