G13113313231323133313331333133313113313331333132322331312213311   >>    G1311331323132313331333133313331311331333133313232233131221331   <<    G13113313231323133313331333133313113313331333132322331312213313   >>      G13113313231323133313331333133313113313331333132322331312213312   >>