G13113313231323133313331333133313232233132313331323132333133313231322121   >>    G1311331323132313331333133313331323223313231333132313233313331323132212   <<    G13113313231323133313331333133313232233132313331323132333133313231322123   >>      G13113313231323133313331333133313232233132313331323132333133313231322122   >>