G131133132313231333133313331333131133133313232233132333132232131   >>    G13113313231323133313331333133313113313331323223313233313223213   <<    G131133132313231333133313331333131133133313232233132333132232133   >>      G131133132313231333133313331333131133133313232233132333132232132   >>