G131133132313231333133313331333131133133313331323223313231122233121   >>    G13113313231323133313331333133313113313331333132322331323112223312   <<    G131133132313231333133313331333131133133313331323223313231122233123   >>      G131133132313231333133313331333131133133313331323223313231122233122   >>