G131133132313231333133313331333131133133313331311331322331323223111   >>    G13113313231323133313331333133313113313331333131133132233132322311   <<    G131133132313231333133313331333131133133313331311331322331323223113   >>      G131133132313231333133313331333131133133313331311331322331323223112   >>