G13113313231323133313331333133313113313331323223313133313232131   >>    G1311331323132313331333133313331311331333132322331313331323213   <<    G13113313231323133313331333133313113313331323223313133313232133   >>      G13113313231323133313331333133313113313331323223313133313232132   >>