G13113313231323133313331333133313113313331333132322331323112223311   >>    G1311331323132313331333133313331311331333133313232233132311222331   <<    G13113313231323133313331333133313113313331333132322331323112223313   >>      G13113313231323133313331333133313113313331333132322331323112223312   >>