G121323131313232233131323223313231323223313331323133313232213131   >>    G12132313131323223313132322331323132322331333132313331323221313   <<    G121323131313232233131323223313231323223313331323133313232213133   >>      G121323131313232233131323223313231323223313331323133313232213132   >>