G131133132313231333133313331333131133133313331323223313211233231   >>    G13113313231323133313331333133313113313331333132322331321123323   <<    G131133132313231333133313331333131133133313331323223313211233233   >>      G131133132313231333133313331333131133133313331323223313211233232   >>