G131133132313231333133313331333131133133313331323223313233311222131   >>    G13113313231323133313331333133313113313331333132322331323331122213   <<    G131133132313231333133313331333131133133313331323223313233311222133   >>      G131133132313231333133313331333131133133313331323223313233311222132   >>