G13113313231323133313331333133313113313331323223313231313221131   >>    G1311331323132313331333133313331311331333132322331323131322113   <<    G13113313231323133313331333133313113313331323223313231313221133   >>      G13113313231323133313331333133313113313331323223313231313221132   >>