G13113313231323133313331333133313113313331323223313231323132311321   >>    G1311331323132313331333133313331311331333132322331323132313231132   <<    G13113313231323133313331333133313113313331323223313231323132311323   >>      G13113313231323133313331333133313113313331323223313231323132311322   >>