G121323131313232233131323223313231333132333132313331323331323223313232212112131   >>    G12132313131323223313132322331323133313233313231333132333132322331323221211213   <<    G121323131313232233131323223313231333132333132313331323331323223313232212112133   >>      G121323131313232233131323223313231333132333132313331323331323223313232212112132   >>