G13113313231323133313331333133313113313331323223313231323133213223331   >>    G1311331323132313331333133313331311331333132322331323132313321322333   <<    G13113313231323133313331333133313113313331323223313231323133213223333   >>      G13113313231323133313331333133313113313331323223313231323133213223332   >>