G12132313131323223313132322331323133313233313231333132333132322331323132213121   >>    G1213231313132322331313232233132313331323331323133313233313232233132313221312   <<    G12132313131323223313132322331323133313233313231333132333132322331323132213123   >>      G12132313131323223313132322331323133313233313231333132333132322331323132213122   >>