G12132313131323223313132322331323133313233313231333132311322331   >>    G1213231313132322331313232233132313331323331323133313231132233   <<    G12132313131323223313132322331323133313233313231333132311322333   >>      G12132313131323223313132322331323133313233313231333132311322332   >>