Talk:Avatar/@comment-10028937-20130727062433/@comment-4991841-20130727063602

It was a production error, not only does it go out of order it changes direction as well. We are suppose to look at the lineage right to left but for the fourth row we have to start looking left to right.

That being said if you look at the line up from the Avatar State in Book 2 Earth you see that the avatar before the earth avatar is a female water avatar, followed by a male air avatar. The same is true for the still from Endgame. Read my comment in the post below to make sense of the cycle,  obviously everything after the one air avatar before Yangchen is speculative, but it is a logical deduction judging on the arrangement of the avatars.