Undertake family tree production-how many generations can

This two or three days consulted a lot of information, think of a lot of ways, and finally put their own bastard genealogy to get out. Before a variety of natural disasters and many died, and later various family planning and many only son. Hey, let's go.

Anyway, it's written here.

If you need such a genealogy, no matter how many generations, the sky can also (haha), I will give you out. Send you a picture (it may be long or wide). A name of 1 yuan.

Write it down here. Well, that's it. Whatever it is.

Undertake family tree production-how many generations can