G13113313231323133313331333133313113313331333131333132233112331   >>    G1311331323132313331333133313331311331333133313133313223311233   <<    G13113313231323133313331333133313113313331333131333132233112333   >>      G13113313231323133313331333133313113313331333131333132233112332   >>