G131133132313231333133313331333131133133313331323223313311212311   >>    G13113313231323133313331333133313113313331333132322331331121231   <<    G131133132313231333133313331333131133133313331323223313311212313   >>      G131133132313231333133313331333131133133313331323223313311212312   >>