G1213231313132322331313232233132313233313232211331323132313311232311   >>    G121323131313232233131323223313231323331323221133132313231331123231   <<    G1213231313132322331313232233132313233313232211331323132313311232313   >>      G1213231313132322331313232233132313233313232211331323132313311232312   >>