G131133132313231333133313331333131133133313232233132313233321111   >>    G13113313231323133313331333133313113313331323223313231323332111   <<    G131133132313231333133313331333131133133313232233132313233321113   >>      G131133132313231333133313331333131133133313232233132313233321112   >>