2241. What character can be added to both of these characters to give other characters? 安_ -> _奉

安  AN, yasu(i) - peace, cheap

奉  HOU, BU, tatematsu(ru) - offer, present, revere

Add 木:安+木 木+奉   

木  MOKU, BOKU, ki - tree

案  AN - plan, proposal

棒  BOU - stick, pole