G131133132313231333133313331333131133133313331323223313331333121223131   >>    G13113313231323133313331333133313113313331333132322331333133312122313   <<    G131133132313231333133313331333131133133313331323223313331333121223133   >>      G131133132313231333133313331333131133133313331323223313331333121223132   >>