G12132313131323223313132322331323132333132322113313231323121111   >>    G1213231313132322331313232233132313233313232211331323132312111   <<    G12132313131323223313132322331323132333132322113313231323121113   >>      G12132313131323223313132322331323132333132322113313231323121112   >>