G13113313231323133313331333133313232233132313331323132322211232323131   >>    G1311331323132313331333133313331323223313231333132313232221123232313   <<    G13113313231323133313331333133313232233132313331323132322211232323133   >>      G13113313231323133313331333133313232233132313331323132322211232323132   >>