G13113313231323133313331333133313113313331333132322331323232213111   >>    G1311331323132313331333133313331311331333133313232233132323221311   <<    G13113313231323133313331333133313113313331333132322331323232213113   >>      G13113313231323133313331333133313113313331333132322331323232213112   >>