G131133132313231333133313331333131133133313331323223313331333133313311233112331   >>    G13113313231323133313331333133313113313331333132322331333133313331331123311233   <<    G131133132313231333133313331333131133133313331323223313331333133313311233112333   >>      G131133132313231333133313331333131133133313331323223313331333133313311233112332   >>