G131133132313231333133313331333131133133313331311331333133313232233133313132221   >>    G13113313231323133313331333133313113313331333131133133313331323223313331313222   <<    G131133132313231333133313331333131133133313331311331333133313232233133313132223   >>      G131133132313231333133313331333131133133313331311331333133313232233133313132222   >>