G131133132313231333133313331333131133133313232233132313231132332321   >>    G13113313231323133313331333133313113313331323223313231323113233232   <<    G131133132313231333133313331333131133133313232233132313231132332323   >>      G131133132313231333133313331333131133133313232233132313231132332322   >>