G13113313231323133313331333133313113313331333132322331322121121111   >>    G1311331323132313331333133313331311331333133313232233132212112111   <<    G13113313231323133313331333133313113313331333132322331322121121113   >>      G13113313231323133313331333133313113313331333132322331322121121112   >>