G1213231313132322331313232233132313331323331323133313233313223221   >>    G121323131313232233131323223313231333132333132313331323331322322   <<    G1213231313132322331313232233132313331323331323133313233313223223   >>      G1213231313132322331313232233132313331323331323133313233313223222   >>