G13113313231323133313331333133313113313331323223313112132313221   >>    G1311331323132313331333133313331311331333132322331311213231322   <<    G13113313231323133313331333133313113313331323223313112132313223   >>      G13113313231323133313331333133313113313331323223313112132313222   >>