G131133132313231333133313331333131133133313331311331333133313232131111   >>    G13113313231323133313331333133313113313331333131133133313331323213111   <<    G131133132313231333133313331333131133133313331311331333133313232131113   >>      G131133132313231333133313331333131133133313331311331333133313232131112   >>