G13113313231323133313331333133313113313331333132322331313311211211   >>    G1311331323132313331333133313331311331333133313232233131331121121   <<    G13113313231323133313331333133313113313331333132322331313311211213   >>      G13113313231323133313331333133313113313331333132322331313311211212   >>