Two nadhs, we have two H, two O's, we have four H pluses. Once again, I haven't specified where those were formed. And we have the two ADPs. So now if we cancel out some things, so basically we have four HS here, two H's here, that crosses out, this becomes a two. We have two ATPs, we have four ATPs, this crosses out, this crosses out, this becomes a two. And we have the four ADPs here, the two ADPs here, these cross out, this becomes a two.