G131133132313231333133313331333131133133313331323133313331333133313233223231   >>    G13113313231323133313331333133313113313331333132313331333133313331323322323   <<    G131133132313231333133313331333131133133313331323133313331333133313233223233   >>      G131133132313231333133313331333131133133313331323133313331333133313233223232   >>