G1213231313132322331313232233132313331323331323133313231313231322311   >>    G121323131313232233131323223313231333132333132313331323131323132231   <<    G1213231313132322331313232233132313331323331323133313231313231322313   >>      G1213231313132322331313232233132313331323331323133313231313231322312   >>