G13113313231323133313331333133313113313331333132322331323223313331323112121   >>    G1311331323132313331333133313331311331333133313232233132322331333132311212   <<    G13113313231323133313331333133313113313331333132322331323223313331323112123   >>      G13113313231323133313331333133313113313331333132322331323223313331323112122   >>