Tufa Rutan
As he was the son that his father , the Xianbei chief Tufa Sifujian ( 禿髮思復犍 ) , considered most talented , his older brothers , the founding prince Tufa Wugu ( Prince Wu ) and Tufa Lilugu ( Prince Kang ) both decided to pass the throne to a brother , intending that he receive the throne . 
<triplet> Tufa Wugu <subj> Tufa Lilugu <obj> sibling <triplet> Tufa Lilugu <subj> Tufa Wugu <obj> sibling