G1213231313132322331313232233132313331323331323133313233213231321   >>    G121323131313232233131323223313231333132333132313331323321323132   <<    G1213231313132322331313232233132313331323331323133313233213231323   >>      G1213231313132322331313232233132313331323331323133313233213231322   >>