G1213231313132322331313232233132313331323331323133313231333132121   >>    G121323131313232233131323223313231333132333132313331323133313212   <<    G1213231313132322331313232233132313331323331323133313231333132123   >>      G1213231313132322331313232233132313331323331323133313231333132122   >>