G1213231313132322331313232233132313331323331323133313233313221123231   >>    G121323131313232233131323223313231333132333132313331323331322112323   <<    G1213231313132322331313232233132313331323331323133313233313221123233   >>      G1213231313132322331313232233132313331323331323133313233313221123232   >>