G121323131313232233131323223313231323223313331323331323132313311232331   >>    G12132313131323223313132322331323132322331333132333132313231331123233   <<    G121323131313232233131323223313231323223313331323331323132313311232333   >>      G121323131313232233131323223313231323223313331323331323132313311232332   >>