G13113313231323133313331333133313113313331333132322331312322233121   >>    G1311331323132313331333133313331311331333133313232233131232223312   <<    G13113313231323133313331333133313113313331333132322331312322233123   >>      G13113313231323133313331333133313113313331333132322331312322233122   >>