G13113313231323133313331333133313113313331323223313231323221223331   >>    G1311331323132313331333133313331311331333132322331323132322122333   <<    G13113313231323133313331333133313113313331323223313231323221223333   >>      G13113313231323133313331333133313113313331323223313231323221223332   >>