G1213231313132322331313232233132313232233133313231333132333132322223321   >>    G121323131313232233131323223313231323223313331323133313233313232222332   <<    G1213231313132322331313232233132313232233133313231333132333132322223323   >>      G1213231313132322331313232233132313232233133313231333132333132322223322   >>