G131133132313231333133313331333131133133313331311331333133313331121133132232211   >>    G13113313231323133313331333133313113313331333131133133313331333112113313223221   <<    G131133132313231333133313331333131133133313331311331333133313331121133132232213   >>      G131133132313231333133313331333131133133313331311331333133313331121133132232212   >>